Air [Fr], Air [E], Ayre [E], Aire, Aria [I]—Song. Traditionally indicates a piece of melodic or vocal nature as opposed to one of dance-like character (i.e. in form or rhythm). An aria typically refers to a formalized song within an opera context for one or more voice
allemande, allemanda, allemand, almain, almaine, alman—In the Renaissance/Baroque eras, a moderately slow, serious dance usually in duple meter and binary form. Often the first movement of suite. From the French word for "German." Later usage (e.g. Haydn, etc.) might suggest more generally "in a German style", e.g. a folk dance, perhaps even lively and in a triple meter like a Ländler.
chamber music, Kammermusik [G], musique de chambre [F], musica da camera [I], musica cameralis [L]—"Classical Music" for a small ensemble, generally 8 or fewer players with a canonical emphasis on 3-6 players. explore
continuo, basso continuo, b.c., figured bass, thorough bass, basse chifrée—During the Baroque Era, a term for an improvised (realized) instrumental accompaniment specified by a symbolic notation for chords and a written bass line (i.e. figured bass). A continuo "part" usually implies multiple (but typically unspecified) instruments, e.g. one for a strong bass line (e.g. cello) and another for chords (e.g. lute, keyboard, organ). A continuo part may be realized by keyboard alone, and sometimes played by a bass melody instrument alone (without harmonies). wiki
gigue, jig, giga, gigg—A lively dance (of English origin); often the finale of a Baroque suite. Compound meters exhibit both duple and triple meter rhythms.
partita [I], parthia, partie—originally, an instrumental piece as well as, more specifically, a variation. Eventually, a synonym for suite.
presto—very fast, more so than allegro.
sarabande, saraband, sarabanda, zarabanda—A Spanish Renaissance / Baroque dance in triple meter. In France and Germany, it tended to be slow and stately.
suite—a set of instrumental pieces (movements) played together to create a larger whole. Suites tend towards collections of dances, frequently in the same key, preceded by a prelude, introduction or overture.
trezza [I], treza—third, e.g. third movement, possibly trio?