Glossary of Terms
- abbess
- The female form of abbot. The superior of a convent. [1]
- abbot
- The superior of a monastary. From the Syriac, meaning father. The term was used
from the 5th century. [2]
- Accademia dei Lincei
- The Lyncean Academy was founded by Frederico Cesi,
and it supplied scientists and mathematicians with room, board, books, and laboratory
equipment to study nature. Galileo was inducted into the academy in 1611.
- archbishop
- A bishop of the highest rank who presides over an archbishopric or archdioscese.
[3]
- armillary sphere
- An instrument consisting of an arrangement of rings, all of which are circles of the same
sphere, used to show the relative positions of the celestial equator, ecliptic, and other
circles of the clestial sphere. See Medici article.
[4]
- atmospheric refraction
- The change in direction of a ray of light as it passes from space into the atmosphere.
This causes celestial objects to appear to be in a location different from their actual
ones.
- Benedictine Order
- The Order of Saint Benedict is a confederation of congegations of monks and nuns,
not a centralized religious order. Each monastary is an autonomous community following the
rule of Benedict of Nursia. [5]
- bishop
- The priest who acts as the highest religious official in a diosces. One of the
principal functions of the bishop was to celebrate the Eucharist. [6]
- camera obscura
- A darkened boxlike device in which images of external objects, received through
an aperture, are exhibited in their natural colors on a surface arranged to receive
them. [7]
- canon
- One of a body of dignitaries attached to a cathedral or a collegiate church,
or a member of certain religious orders. [8]
- cardinal
- High ecclesiastic appointed by the pope to the College of Cardinals and ranking above
every other ecclesiastic but the pope. [9]
- Carmelite Order
- The Brothers of the Blessed Virgin Mary of Mount Carmel is one of the mendicant orders originating on Mount Carmel in Israel. [10]
- Collegio Romano
- The main Jesuit
seminary, founded by Ignatius de Loyola in 1551. It received the right to
grant doctorates along with other privileges enjoyed by other universities
through papal bulls in 1552 and 1556.
- Curia Romana
- The body of congregations, offices, permanent commissions, and such
that assist the pope in the government and administration of the church. [11]
- Counter Reformation
- As dissenting groups split off from the Catholic Church in what came to be known as the
Protestant Reformation, the Church began a series of reform measures of their own. These
reform measures aimed to keep Church members from becoming Protestants, and were known as
the Counter Reformation.
- cyclodial
- A cycloid is a curve generated by a point on the circumference of a circle that rolls,
without slipping, on a straight line. [12]
- diosces
- An area of land defined by the fact that all of the priests
are responsible to a single bishop.
- divine right
- The belief that kings gain their authority from a mandate from God.
- deacon
- The deacon does not baptize or bless or offer the Eucharist, but gives the sacrament to
the people when a bishop or presbyter has offered. He acts as an assistant to the priests,
but is not a priest himself. The deacon also visits the sick and arranges for burials.
[13]
- Dominican Order
- The popular name for the Order of Friars Preachers. The
order was founded by Domingo de Guzman (known as Dominic) between 1215 and
1221. Like the Franciscans, the Dominicans were mendicant friars. [14]
- ecclesiastic
- A member of the clergy or other person in religious orders. [15]
- ecliptic
- The great circle formed by the intersection of the plane of the earth's
orbit with the celestial sphere, or the apparent annual path of the sun in the
heavens. [16]
- Florence
- A wealthy city in the Tuscany region of Italy.
Florence was ruled in the 15th century by the Medici
family, who acted as patrons to many writers, artists, and engineers. Galileo was born in
Florence in 1564.
- fra
- A title of address for a friar or monk, a shortened form of frate, brother.
[17]
- fulcrum
- The support, or point of rest, on which a lever turns in moving a body.
[18]
- gimbal
- A contrivance, consisting of a ring or base on an axis, that permits an object, as a
ship's compass, mounted in or on it to tilt freely in any direction, in effect suspending
the object so that it will remain horizontal even when its support is tipped.
[19]
- gout
- An acute, recurrent disease characterized by painful inflammation of the joints and by
an excess of uric acid in the blood. [20]
- Gregorian calendar
- The most recent in the attempts to make the calendar year correspond to the natural year.
The Gregorian calendar (instituted in 1582 by Pope Gregory XIII) corrected
for the loss of one day every 128 years by dropping three leap years every 400 years. Century
years were leap years only if evenly divisible by 400.
- harmonic oscillator
- Each oscillation has a frequency that is an integer multiple of the same basic
frequency. [21]
- Hermes Trismegistus
- He was thought in Galileo's time to be a gentile prophet
contemporary with Moses, but the works attributed to him in fact date from the
turn of the Christian era.
- Index of Forbidden Books
- The catalog of books which the Church forbids Catholics to read or own. The underlying assumption is that bad books are dangerous. [22]
- Inquisition
- A permanant institution of the Church charged with the eradication of heresies.
- isochronous
- Equal or uniform in time. [23]
- Jesuits
- The popular name for the monastic order called the Society of Jesus. The order
was founded by Ignatius de Loyola in 1534, and was recognized by the pope in 1540. The mission
of the Jesuits was in three areas: teaching, service to the nobility, and missionary work
in foreign lands. Their greatest mark was made in education, and the
Collegio Romano was their primary seminary.
- lodestone
- Magnetic iron ore.
- lunar librations
- The real or apparent oscillatory motion of the moon. [24]
- Lyncean [Lincean] Academy
- See Accademia dei Lincei.
- margrave
- The hereditary title of the rulers of certain European states.
[25]
- opposition
- The situation of two heavenly bodies when their longitudes or right
ascensions differ by 180°. The moon is in opposition to the sun
when the earth is directly between them. [26]
- papal bull
- Essentially a letter from the pope to all Christendom, a bull was so called because
a lead bulla or seal was attached to it by a cord. [27]
- papal legate
- An ecclesiastic delegated by the pope as his representative. [28]
- papal nuncio
- Literally messenger, the nuncio is the papal legate permanently
accredited to a civil government
- parallax
- The change in the position of an object in the heavens due
to the orbit of the earth. Observable parallax in the fixed stars is a
proof of the rotation of the earth around the sun.
Explanatory Diagram
- patrician class
- The aristocracy or nobles.
- penitentiary
- A tribunal in the Curia Romana, presided over by a cardinal, having
jurisdiction over certain matters, as penance, confession, dispensation,
absolution, and impedimens, and dealing with questions of conscience
reserved for the Holy See. [29]
- peripatetic
- Walking or travelling about. Of or pertaining to Aristotle, or the
Aristotelian school of philosophy, who taught philosophy while walking in the Lyceum in
ancient Athens. [30]
- polymath
- A person of great learning in several fields of study. [31]
- prefect
- A cardinal in charge of a congregation in the Curia Romana.
- prior
- An officer in a monastic order or religious house, sometimes next
in rank below an abbot. [32]
- Procurator General
- A person, as a deputy, attorney, or agent, employed to manage
the affairs of another. [33]
- Prothonotary Apostolic
- A member of the first college of prelates of the Roman Curia. Charged chiefly with the
registry of pontifical acts and canonizations. Also an honorary title for certain other
prelates. [34]
- provincial
- The head of an ecclesiastical province, or a member of a religious order
presiding over the order in a given district or province. [35]
- quadrature
- Those points or moments at which a half moon is visible. More
generally, it is the situation of two heavenly bodies when their longitudes
differ by 90°. [36] (tycho brahe)
- rectilinear inertia
- The inertia resulting from moving in a straight line.
- rector
- An ecclesiastic in charge of a college, religious house,
or congregation. [37]
- retrograde planetary motion
- At times the planets appear to be moving opposite to their direction of
rotation. This is caused by the effect of the rotation of the earth on our
observations of the other planets.
- Savonarola, Girolamo
- A Dominican friar, prior of the convent of San Marco
in Florence, Savonarola believed that he was sent as a watchman for God to
warn people of impending doom. His power was such that when the
Medici family was expelled in 1494, he ruled
the city and became a major power in Italy. In 1496, he turned against the
pope, after the pope attempted to control the prior's power by offering a
cardinal's office. In 1497, the pope excommunicated Savonarola. Savonarola
continued to practice as a priest, refuting the order. In the end, Savonarola
was tortured and in 1498 was hanged. [38]
- sidereal period
- A period determined by or from the stars. [39]
- specific gravity
- The ratio of the density of any substance to the density of some other
substance taken as standard, with water being the standard for solids.
- synod
- An assembly of ecclesiastics or other church delegates, convoked pursuant to the law of the church, for the discussion and decision of ecclesiastical affairs. [40]
A council within the Church. Diocesan councils consisted of the presbyters of a dioscese meeting under the presidency of the bishop. Provincial councils consisted of all the diosces in an ecclesiastical province, with the provincial in the role of the pre
sident over the bishops of the province. Plenary councils were councils of several provinces. Patriarchal councils were of the provinces united in one patriarchate. The provinces in a country could form a national council. General councils could be of the
East or West, or of the whole Church. Finally, Ecumenical Councils were those whose decisions were accepted by the Church as a whole. [41]
- Tuscany
- A region of Italy in the west, north of Rome
and south of Genoa. Florence is located in Tuscany.
- vicar
- An ecclesiastic representing the pope or bishop, a deputy. [42]
- vicariat
- The office or authority of a vicar. [43]
Notes
[1] Encyclopaedia of Religion and Ethics, James Hastings, ed.,
Charles Scribner's Sons, New York; (c) 1913; vol. 1, p. 8
[2] ibid.
[3] The Random House Dictionary of the English Language,
Second Edition, Random House, New York; (c) 1987; p. 108
[4] ibid., p. 114
[5] The Encyclopedia of Religion, Mircea Eliade, ed.,
MacMillan Publishing Co., New York; (c) 1987; vol. 2, p. 96
[6] Encyclopaedia of Religion and Ethics,, vol. 8, p. 663-74
[7] Random House Dictionary, p. 300
[8] ibid, p. 306
[9] ibid, p. 314
[10] New Catholic Encyclopedia, McGraw-Hill Book Company, New York; 1967; vol. 3, p. 118
[11] Random House Dictionary, p. 491
[12] ibid, p. 497
[13] Encyclopaedia of Religion and Ethics,, vol. 8, p. 665
[14] Encyclopedia of Religion, vol. 4, p. 418
[15] Random House Dictionary, p. 617
[16] ibid, p. 618
[17] ibid, p. 759
[18] ibid, p. 774
[19] ibid, p. 806
[20] ibid, p. 826
[21] ibid, p. 873
[22] Encyclopaedia of Religion and Ethics, vol. 7, p. 207
[23] Random House Dictionary, p. 1012
[24] ibid, p. 1109
[25] ibid, p. 1175
[26] ibid, p.1359
[27] Encyclopedia of Religion, vol. 2, p. 891-96
[28] Random House Dictionary, p. 1098
[29] ibid, p. 1433
[30] ibid, p. 1441
[31] ibid, p. 1500
[32] ibid, p. 1540
[33] ibid, p. 1543
[34] ibid, p. 1554
[35] ibid, p. 1556
[36] ibid, p. 1577
[37] ibid, p. 1614
[38] Encyclopedia of Religion, vol. 11, p. 215-16
[39] Random House Dictionary, p. 1777
[40] ibid, p. 1929
[41] Encyclopedia of Religion, vol. 4, p. 185
[42] Random House Dictionary, p. 2118
[43] ibid, p. 2118
