Entry 1 sense Webster, 1913 Informed /(ĭn*fôrmd")/ · In·formed · IPA /ɪnˈfɔɹmd/ 01 a. Unformed or ill-formed; deformed; shapeless. 1. Unformed or ill-formed; deformed; shapeless.[Obs.] Phrases & compounds Informed stars — See under Unformed.