plural of blow-off

snifting valve

plural of blow valve

To defame, discredit; make someone the subject of a scandal. / (informal, dated) To inform against. / To take the bloom or freshness off something.

to clear snow away using a snowblower

A hinged mould that is used to shape molten blown glass

(informal, dated) To supply a specimen of breath for alcohol analysis.

plural of blow job

Alternative form of body blow

A severely injurious or damaging physical strike or impact. / (boxing) A hard punch struck to the torso.