any of several birds with a racket-shaped tail, such as certain hummingbirds and kingfishers
[rak-i-tee] /ˈræk ɪ ti/ adjective 1. making or causing a ; noisy. 2. fond of excitement or dissipation. /ˈrækɪtɪ/ adjective 1. noisy, rowdy, or boisterous 2. socially lively and, sometimes, mildly dissolute: a rackety life
[rak-ing] /ˈræk ɪŋ/ noun, Masonry. 1. the stepping back of the ends of courses successively from bottom to top in an unfinished wall to facilitate resumption of work or bonding with an intersecting wall. [rak] /ræk/ noun 1. a framework of bars, wires, or pegs on which articles are arranged or deposited: a clothes rack; […]
[rak-uh l] /ˈræk əl/ adjective, Chiefly Scot. 1. headstrong; rash.
noun 1. a locomotive designed for operation on a rack railway.