Căr'ol1, n.
n. [O. Fr. carole, querole, a kind of dance wherein many dance together, also a carol or Christmas song, equivalent to chanson de carole; caroler, Pr. carolar, to dance, It. carola, carolare, Armor. koroll, and korolla, korolli; L. Lat. carola, diminutive of Lat. chorus, a choral dance, Gr. χορός.]
Sense 1. A song of joy and exultation, or of mirth; a lay; as, a Christmas carol. “The carol and the dance.” Dryden.
Yet even in the Old Testament, if you listen to David’s harp, you shall hear as many hearse-like airs as carols. Bacon.
It was the carol of a bird. Byron.
Sense 2. A devotional song.
No night is now with hymn or carol blest. Shak.