CREST, noun [Latin This is probably, a growing or shooting up, from the root of cresco.] 1. The plume of feathers or other material on the top of the ancient helmet; the helmet itself. 2. The ornament of the helmet in heraldry. 3. The comb of a cock; also, a tuft of feathers on the head of other fowls. 4. Any tuft or ornament worn on the head. 5. Loftiness; pride; courage; spirit; a lofty mien. CREST, verb transitive 1. To furnish with a crest; to serve as a crest for. 2. To mark with long streaks.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI