Why was "tantrum" trending last week?
"to expose to the action of fire," 1580s, perhaps from French braser "to solder," in Old French, "to burn," related to brese "embers" (see braise). Related: Brazed; brazing.
"to make of or cover in brass," Old English brasian "to do work in brass, make of brass," from bræs (see brass). Cf. glaze from glass.