knock

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knock

(nok),
1. Colloquialism for a blow, especially a blow to the head.
2. A sound simulating that of a blow or rap.
References in periodicals archive ?
Guys in business suits knock back the house specialty: chilled shots of the Russian vodka Tarkhuna.
Physicians often think of the elderly as too fragile to take the harsh treatments ordinarily prescribed to stop a heart attack or knock back advanced cancer.
SHAY GIVEN is ready to knock back the offer of a lucrative five-year deal from Newcastle, paving the way for a move to Celtic.