A British Shorthair cat having solid blue-grey fur with copper eyes, and medium tail.

plural of British Blue

Any of several blue pigments, but especially Prussian blue or Turnbull's blue.

plural of blue fly

(gynaecology) An antiseptic solution used to sterilise and stain the vagina, cervix and surrounding skin during gynaecological procedures, and therefore reducing postoperative infection.

simple past tense and past participle of blue peter

present participle of blue peter

Of a colour ranging between indigo and purple, like that of dark wine.

A colour between indigo and purple

plural of china blue