Capable of being tempered.

(idiomatic) Used to tell someone to control their (bad) temper

plural of temperment

A person who tempers (in any meaning). / A device that tempers; an annealer. / A machine in which lime, cement, stone, etc., are mixed with water.

temperate, moderate / sober

(medicine, archaic) A drug that allays a fever.

Archaic form of temperance.

plural of temperer

A female given name from English. / (tarot) The fourteenth trump or major arcana card in most traditional Tarot decks.

Having the power to temper something.