Entry 2 senses · 2 variants Webster, 1913 Unaware /ŭnˌ-əw-ĕr'/ · Un·a·ware · IPA /ˌʌnəˈwɛɚ/ a. adv. 01 a. Not aware; not noticing; giving no heed; thoughtless; inattentive. 1. Not aware; not noticing; giving no heed; thoughtless; inattentive. 02 adv. Unawares. 1. Unawares.[Poetic]