Any of a number of different plant species within the family Amaryllidaceae in the genera Crinum, Hymenocallis, and Lycoris.

(nautical) A line that cuts all meridians at the same angle, the path of a vessel that maintains a constant compass direction.

(organic chemistry) A saturated fatty acid, 10-methyloctadecanoic acid, produced by Actinomycetales bacteria.

RGSS