Entry 3 senses · 3 variants Webster, 1913 Maybe /mā'bē/ · May·be · IPA /ˈmæɪ.bi/ adv. a. n. 01 adv. Perhaps; possibly; peradventure. 1. Perhaps; possibly; peradventure. “Maybe the amorous count solicits her.” — Shak. “In a liberal and, maybe, somewhat reckless way.” — Tylor. 02 a. Possible; probable, but not sure. 1. Possible; probable, but not sure.[R.] “Then add those maybe years thou hast to live.” — Driden. 03 n. Possibility; uncertainty. 1. Possibility; uncertainty.[R.] “What they offer is mere maybe and shift.” — Creech.