verb (used with object)
- to strike with a crushing or smashing blow.
- Chiefly British, Canadian. to hurl harsh verbal abuse at.
- a crushing blow.
- Informal. a thoroughly enjoyable, lively party.
- have a bash (at), British. to attempt; make an attempt.
- on the bash, British. working as a prostitute.
- (tr) to strike violently or crushingly
- (tr; often foll by in, down, etc) to smash, break, etc, with a crashing blowto bash a door down
- (intr foll by into) to crash (into); collide (with)to bash into a lamppost
- to dent or be dentedthis tin is bashed; this cover won’t bash easily
- a heavy blow, as from a fist
- a dent; indentation
- a party
- have a bash informal to make an attempt
“a heavy blow,” 1805, from bash (v.). Meaning “an attempt” is attested by 1948. On a bash “on a drunken spree” is slang from 1901, which gave the word its sense of “party.”
“to strike violently,” 1640s, perhaps of Scandinavian origin, from Old Norse *basca “to strike” (cf. Swedish basa “to baste, whip, flog, lash,” Danish baske “to beat, strike, cudgel”); or the whole group might be independently derived and echoic. Figurative sense of “abuse verbally or in writing” is from 1948. Related: Bashed; bashing.