Picea glauca / Picea engelmannii (Engelmann's spruce) / Picea pungens (blue spruce)

Any species of the subgenus Pinus subg. Strobus / especially Pinus strobus / (New Zealand, dated) kahikatea

(idiomatic) Conquest or Pestilence, one of the Four Horsemen of the Apocalypse.

(countable, uncountable) Brassica oleracea var. capitata f. alba, a cabbage plant with white leaves grown in northern and central Europe.

A witch who practises white magic.

plural of white witch

One who is outwardly attractive, but unclean or vile on the inside; a hypocrite.

Alternative form of whited sepulchre

(chemistry, obsolete) A heavy white amorphous powder (NH₂.HgCl) obtained by adding ammonia to a solution of mercuric chloride or corrosive sublimate; amido-mercuric chloride.

(chemistry) Barium sulphate (heavy spar), used as a white pigment or paint, in distinction from white lead, which tarnishes and darkens from the formation of the sulphide.