Banjax - definition of banjax by The Free Dictionary
Also found in: Idioms
, ban·jax·es Chiefly Irish Slang
To ruin or destroy: "Having to pay for Emma's lodgings every week had completely banjaxed his finances" (Edna O'Brien).
informal US to ruin or destroy, often as a result of incompetence
References in periodicals archive
Al-Sisi'd be a perfect president to banjax
The throng of Quee MacArthur's bass provided a sonorous and somehow profound backbeat, expertly picked up and sharpened by Garry Finlayson on banjo and banjax
-- a five-string electric banjo.
So many things have been going wrong lately that I feel as though I have a gremlin constantly following me around waiting to banjax