Used other than figuratively or idiomatically: see blue, eye, -ed. / (idiomatic) Someone's favorite. / Naive; innocent; ingenuous. / Characteristic of or pertaining to white people; Caucasian.

plural of blue cheese

The open ocean; deep seas.

Alternative spelling of blue water; (attributive use of noun):.

plural of blue water

(organic chemistry) An acid-base indicator, 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-3-benzo[c]oxathiolyl]phenol

plural of blue flash

(organic chemistry) Any of a family of basic copper-containing phthalocyanine dyes that are used to stain mucopolysaccharides

plural of blue moon

plural of blue beech