n. & adj.
--n. (pl. -ies)
1. a a proposition that follows from (and is often appended to) one already proved. b an immediate deduction.
2 (often foll. by of) a natural consequence or result.
--adj.
1. supplementary, associated.
2 (often foll. by to) forming a corollary.
Etymology: ME f. L corollarium money paid for a garland, gratuity: neut. adj. f. COROLLA