Entry 3 senses · 3 variants Webster, 1913 Cheep /(chēp)/ · IPA /t͡ʃiːp/ v. i. v. t. n. 01 v. i. To chirp, as a young bird. imp. & p. p. Cheeped 1. To chirp, as a young bird. 02 v. t. To give expression to in a chirping tone. 1. To give expression to in a chirping tone. “Cheep and twitter twenty million loves.” — Tennyson. 03 n. A chirp, peep, or squeak, as of a young bird or mouse. 1. A chirp, peep, or squeak, as of a young bird or mouse.