Similar words: knocked down, knocker, knock, knock out, knock off, knock on, knockoff, knockout. Meaning: adj. knocked unconscious by a heavy blow knocked-out. adj. damaged.
121 The same is true if the vasopressin gene is knocked out.
122 A storm has made roads treacherous and knocked out power.
123 He was KO'd (ie knocked out) in the second round.
More similar words: knocked down, knocker, knock, knock out, knock off, knock on, knockoff, knockout, knockdown, knocking, knock down, knock about, knock over, hard knocks, knock-on effect, cocked, locked, docked, shocked, blocked, locked in, landlocked, cocked hat, well stocked, shellshocked, knickerbockers, washed out, weed out, make do, wiped out.