<p><strong>Noun</strong></p><ul><li>a built-in platform bed, as on a ship.</li><li>Informal: any bed.</li><li>a cabin used for sleeping quarters, as in a summer camp; bunkhouse.</li><li>a trough for feeding cattle.</li></ul><p><strong>Verb</strong></p><ul><li>Informal: to occupy a bunk or any sleeping quarters: Joe and Bill bunked together at camp.</li><li>(used with object) to provide with a place to sleep.</li></ul>