Entry 3 senses · 3 variants Webster, 1913 Cherup · Cher·up · IPA v. i. v. t. n. 01 v. i. To make a short, shrill, cheerful sound; to chirp. See Chirrup. 1. To make a short, shrill, cheerful sound; to chirp. See Chirrup. See: Chirrup 02 v. t. To excite or urge on by making a short, shrill, cheerful sound; to cherup to. See Chirrup. 1. To excite or urge on by making a short, shrill, cheerful sound; to cherup to. See Chirrup. See: Chirrup “He cherups brisk ear-erecting steed.” — Cowper. 03 n. A short, sharp, cheerful noise; a chirp; a chirrup; as, the cherup of a cricket. 1. A short, sharp, cheerful noise; a chirp; a chirrup; as, the cherup of a cricket.