mist /mɪst/verb 6noun 3forms 4phrases 3 verb6 •To form mist.It's misting this morning. •To spray fine droplets on, particularly of water.I mist my tropical plants every morning. •To cover with a mist.The lens was misted. •To be covered by tears.My eyes misted when I remembered what had happened. •To rain in very fine droplets.... it's misting outside. When it mists outside it's half fog and half rain. — 1996 •To disperse into a mist, accompanying operation of equipment at high speeds. noun3 •Water or other liquid finely suspended in air. (Compare fog, haze.)It was difficult to see through the morning mist. •A layer of fine droplets or particles.There was an oily mist on the lens. •(figurative) Anything that dims, darkens, or hinders vision.His passion cast a mist before his sense. — 1700 formsmisted · misting · MiSTs · mists Phrases with mist mist overTo become covered with mist. mist upTo become misty. Scotch mistA cold and penetrating mist, verging on rain.