Entry 1 sense Webster, 1913 Unremitting /ŭnˌ-rĭm-ĭt'-ĭng/ · Un·re·mit·ting · IPA /ˌʌnɹɪˈmɪtɪŋ/ 01 a. Not remitting; incessant; continued; persevering; as, unremitting exertions. 1. Not remitting; incessant; continued; persevering; as, unremitting exertions.