Entry 2 senses · 2 variants Webster, 1913 Eft · IPA /ɛft/ n. adv. 01 n. A European lizard of the genus Seps. 1. A European lizard of the genus Seps.(Zoöl.) 02 adv. Again; afterwards; soon; quickly. 1. Again; afterwards; soon; quickly.[Obs.] “I wold never eft comen into the snare.” — Spenser.