Entry 1 sense Webster, 1913 Incoherently /ĭnˌ-kōh-ĭr'-ən-tlē/ · In·co·her·ent·ly · IPA /ˌɪnkoʊhˈɪrəntliː/ 01 adv. In an incoherent manner; without due connection of parts. 1. In an incoherent manner; without due connection of parts.