zizz

Noun
  1. A buzzing or whizzing sound (synset 107494939)
    "a nasty zizz in the engine"
    domain region: britain, great britain, u.k., uk, united kingdom, united kingdom of great britain and northern ireland - a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom
    is a type of: sound - the sudden occurrence of an audible event
  2. A nap (synset 100860420)
    "Arthur's taking a short zizz"
    domain region: britain, great britain, u.k., uk, united kingdom, united kingdom of great britain and northern ireland - a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom
    is a type of: catnap, forty winks, light sleep, nap, short sleep, snooze - sleeping for a short period of time (usually not in bed)

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