Entry 1 sense Webster, 1913 Tantalizingly /tăn'-təl-īzˌ-ĭng-lē/ · Tan·ta·li·zing·ly · IPA /tˈæntəlˌaɪzɪŋliː/ 01 adv. In a tantalizing or teasing manner. 1. In a tantalizing or teasing manner.