adagio [It]—slow tempo, often implying a lyrical, poignant character
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
rondeau, rondeaux—An early Baroque instrumental form featuring a recurring refrain interspersed with contrasting couplets or episodes. Eventually transformed into the Rondo of the classical period.
Siciliana, Siciliano, Sicilienne—a musical form often included as a movement within larger pieces of music starting in the Baroque period. It is in a slow 6/8 or 12/8 time with lilting rhythms making it somewhat resemble a slow jig, and is usually in a minor key. It was used for arias in Baroque operas, and often appeared as a movement in instrumental works. The siciliano evokes a pastoral mood, and is often characterized by a large number of dotted rhythms. wiki
sonata, sonate, suonato—a complicated term. Originally, "sounded" rather than "sung" (sonar vs. cantar), e.g. instrumental music. According to historical period, sonata began to imply a formal plan of movements as well as the structure within a single movement, e.g. sonata form. In general usage as a work title, it designates a multi-movement piece for solo or duo instruments with one of the instruments enjoying a feature role.