Definition of unprepare in English:

unprepare

verb

  • with object To undo the preparation of; to abandon or end a state of readiness or anticipation.

verb

  • with object To make unprepared for something; to render unready or apprehensive. Formerly also with †to.

Origin

Late 16th century. From un- + prepare<br>mid 17th century; earliest use found in John Milton (1608–1674), poet and polemicist. From un- + prepare, after unprepared.

Pronunciation

unprepare

/ˌʌnprɪˈpɛː/