(idiomatic) To continue with a menial, tedious, or time-consuming task.

(idiomatic) in a no-win situation.

(inorganic chemistry) A colorless amorphous powder; a red or brown colored crystal.

(chemistry) A black solid with an ionic structure made by heating copper in air.

plural of last burst of fire

to remove by picking / to select / (idiomatic) to distinguish; discern / To ornament or relieve with lines etc. of a different, usually lighter, colour.

plural of ace up one's sleeve

Alternative form of keep one's head

Alternative form of keep one's head

plural of owl parrot