·adj Of a deep red color tinged with blue; deep red.
II. Crimson (·b.t.) To become crimson; to Blush.
III. Crimson ·noun A deep red color tinged with blue; also, red color in general.
IV. Crimson ·vt To dye with crimson or deep red; to Redden.
See Colour. ...
Easton's Bible Dictionary