Having a navy blue color.

(organic chemistry) A dye, 4,4'-(3H-2,1 benzoxathiol-3-ylidene) bis [2 bromo-3-methyl-6-(1-methylethyl)phenol] S,S-dioxide, which is used as an acid-base indicator

Carpinus caroliniana, a species of deciduous tree. / (uncountable) The wood of this species. / (countable) A tree of this species.

A large ungulate mammal of the bovid family and one of two species of wildebeest, (Connochaetes taurinus)

Dated spelling of blueprint.

(snooker) The spot on a snooker table where the blue ball is normally placed.

A medium-sized edible mussel, Mytilus edulis, found on the North Atlantic coast of North America, Europe, and in other temperate and polar waters around the world.

Unrealistic or impractical. / Of no immediate practical application.

A small town in Hancock County, Maine.

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.