Glossary
Antiphonal
The choir book containing the musical portion of the Divine Office.
Book of Hours
The most popular prayer book of the late thirteenth through sixteenth centuries,
the book of hours was designed primarily for the laity. It is composed of
a number of different texts, but the core text is a cycle of daily prayers
dedicated to the Virgin Mary and recited at eight fixed hours during the
day, hence its name. These books were usually illuminated, often by the most
gifted artists of the period.
Breviary
The book used by monks, nuns, and clergy containing all the texts of the Divine
Office.
Cutting
A fragment cut from a manuscript leaf, usually containing a miniature or a
historiated initial.
Divine Office
The series of eight prayer services regulating the daily lives of monks, nuns,
clergy, and devout members of the laity. The services begin with matins (before
daybreak), followed by lauds (at sunrise), prime (the first hour of daylight),
terce (the third hour of daylight), sext (the sixth hour, or noon), nones
(the ninth hour), vespers (at sunset), and compline (at nightfall).
Folio
A single manuscript page. Unlike modern books, which are numbered sequentially
on both sides of the page, manuscript folios are given a new number only
on the front side (recto) of the page. The reverse side is assigned the same
number, followed by “v” for verso.
Gradual
The choir book containing the musical portions of the Mass—the Christian rite
in which bread and wine are consecrated and consumed. It takes its name from
a chant by the same name performed on the steps (gradus in Latin) leading to
the altar.
Historiated Initial
An oversize initial letter containing a narrative scene or figures, usually
related to the text. Historiated initials first appeared in manuscripts of
the early 800s and remained popular throughout the Middle Ages.
Illumination
The painted decoration of a manuscript. The word is derived from the Latin
illuminare (“to light up”) because of the glow created by the radiant colors
of the images, especially gold and silver.
Leaf
A single detached folio from a manuscript. It was common among collectors of
the seventeenth to nineteenth centuries to cut individual leaves from manuscripts
so that the illuminations could be displayed like paintings.
Laudario
A collection of songs of praise in the vernacular rather than in Latin. Such
hymnals were used by confraternities, groups of lay people who met to pray
and do good works in addition to gathering at church services.
Manuscript
Written by hand or the resulting handwritten document or book. Most European
manuscripts of the Middle Ages were made of durable parchment.
Miniature
From the Latin miniare, referring to the red pigment minium that is often used
for special lettering and decoration in manuscripts. The term originally
referred to the paintings in medieval illuminated manuscripts, some of which
can be quite large. Only later, when the word miniature came to be used for
portraits mounted in lockets and brooches, did the term became associated
with small size.
Missal
The book that contains the prayers said by the priest and the chants sung by
the choir at Mass, sometimes with and sometimes without musical notation.
Parchment
Animal skin, especially sheep, goat, and calf, specifically prepared for writing.
According to legend, parchment, also called vellum, was developed in the
second century A.D. in Pergamon, the modern city of Bergama, Turkey.
General Information
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at (202) 842-6176, or visit the Gallery's Web site at www.nga.gov.
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