plural of blue-necked ostrich

(botany) Synonym of creeping gromwell

(chiefly humorous) Used to calm oneself down from a state of rage or anxiety.

A shade of blue that cannot be detected by graphic-arts camera film, thus useful in the design and print industry for writing notes on layouts to be photographed, or for laying down sketch lines.

Synonym of non-photo blue

plural of blue creeping gromwell

Alternative form of blue book exam

plural of blue book examination

plural of African blue tit

(duration, idiomatic) For a hopelessly long time; used especially in respect to discussing, explaining, insisting, etc.