Definition of Zooks in English:

Zooks

exclamation

humorous, archaic
  • Used as an oath or exclamation expressing asseveration, surprise, etc.

Origin

Early 17th century; earliest use found in Anthony Munday (d. 1633), playwright and translator. Apparently short for Gadzooks (although this is apparently first attested later).

Pronunciation

Zooks

/zuːks//zʊks/