Definition of preadvise in US English:

preadvise

verb

  • with object To advise or warn beforehand; to forewarn.

Origin

Mid 17th century; earliest use found in Nathaniel Bacon (bap. 1593, d. 1660), politician and author. From pre- + advise. Compare French préaviser, post-classical Latin preadvisatus forewarned.

Pronunciation

preadvise

/ˌpriːədˈvʌɪz/