[writer's cramp] {n.} Pain in the fingers or hand caused by […]

[x-raying machine] {n.}, {slang}, {citizen's band radio jargon} Speed detection device […]

[yak-yak] or [yakety-yak] or [yakib-yak] {n.}, {slang} Much talk about little […]

[yes-man] {n.}, {informal} A person who tries to be liked by […]

[zero hour] {n.} 1. The exact time when an attack or […]

[zone defense] {n.} A defense in a sport (as basketball or […]