(British) Any of a set of street maps of most British towns and cities; properly the Geographer's A–Z Street Atlas. / (uncountable) All facts related to a subject

Alphabetical order; lexical order. / From beginning to the end. / Over the entirety; completely.

(computer graphics) z-axis

(slang) To sleep; to be asleep.

(idiomatic) To sleep.

Alternative form of catch some z's

Alternative form of catch some z's

Alternative form of catch some z's

present participle of catch some z's

simple past tense and past participle of catch some z's