SNICKER Meaning of SNICKER in English v. & n. --v.intr. 1. SNIGGER v. 2 whinny, neigh. --n. 1. SNIGGER n. 2 a whinny, a neigh. Derivatives: snickeringly adv. Etymology: imit. Oxford English vocab. Оксфордский английский словарь. 2012