<p><strong>Noun</strong></p><ul><li>the visible vapor and gases given off by a burning or smoldering substance, especially the gray, brown, or blackish mixture of gases and suspended carbon particles resulting from the combustion of wood, peat, coal, or other organic matter.</li><li>something resembling this, as vapor or mist, flying particles, etc.</li><li>something unsubstantial, evanescent, or without result: Their hopes and dreams proved to be smoke.</li><li>an obscuring condition: the smoke of controversy.</li><li>an act or spell of smoking something, especially tobacco: They had a smoke during the intermission.</li><li>something for smoking, as a cigar or cigarette: This is the best smoke on the market.</li><li>Slang: marijuana.</li><li>Slang: a homemade drink consisting of denatured alcohol and water.</li><li>Physics, Chemistry: a system of solid particles suspended in a gaseous medium.</li><li>a bluish or brownish gray color.</li></ul><p><strong>Verb (used without object)</strong></p><ul><li>to give off or emit smoke, as in burning.</li><li>to give out smoke offensively or improperly, as a stove.</li><li>to send forth steam or vapor, dust, or the like.</li><li>to draw into the mouth and puff out the smoke of tobacco or the like, as from a pipe or cigarette.</li><li>Slang: to ride or travel with great speed.</li><li>Australian: to flee; to abscond.</li></ul><p><strong>Verb (used with object)</strong></p><ul><li>to draw into the mouth and puff out the smoke of: to smoke tobacco.</li><li>to use (a pipe, cigarette, etc.) in this process.</li><li>to expose to smoke.</li><li>to fumigate (rooms, furniture, etc.).</li><li>to cure (meat, fish, etc.) by exposure to smoke.</li><li>to color or darken by smoke.</li></ul><p><strong>Verb Phrase</strong></p><ul><li>to drive from a refuge by means of smoke.</li><li>to force into public view or knowledge; reveal: to smoke out the leaders of the spy ring.</li></ul>