(countable) A faithful partisan or supporter of a cause, person, political party, etc. / (uncountable, historical) A blue dye from Coventry, England, famous for not washing out.

A variant of arctic fox (Vulpes lagopus), raised in captivity because of its bluish grey-winter fur.

A kind of cheese with bluish mold in it.

A traditional flat Scottish hat made of blue wool; a blue tam-o'-shanter. / Someone who wears such a hat; a Scotsman, especially a Scottish soldier.

Alternative form of black and blue

A high-value poker chip. / A stock or other investment that has a high price because of its perceived reliability.

Alternative spelling of bluechip

aristocratic or patrician

Alternative spelling of blue blood

A lily-like aquatic flower growing in Asia and North Africa, Nymphaea caerulea, revered by the Ancient Egyptians. / Nymphaea nouchali, an aquatic flower native to the Indian subcontinent.