adj.
Pronunciation: ˌ ə n- ə d- ' v ī zd
Function: adjective
Date: 15th century
1 : done without due consideration : RASH < unadvised and dangerous dealings with the terrorists>
2 : not prudent : ILL-ADVISED <done with unadvised haste>
– un · ad · vis · ed · ly \ - ' v ī -z ə d-l ē \ adverb