Definition of sneak

• v. i. - To creep or steal (away or about) privately; to come or go meanly, as a person afraid or ashamed to be seen; as, to sneak away from company.
• imp. & p. p. - To act in a stealthy and cowardly manner; to behave with meanness and servility; to crouch.
• v. t. - To hide, esp. in a mean or cowardly manner.
• n. - A mean, sneaking fellow.
• n. - A ball bowled so as to roll along the ground; -- called also grub.