verb🔗ShareTo focus into a narrow beam or column; to adjust a focusing device so that it produces a narrow beam."I need to collimate my telescope so that the images are clearer."physicstechnologyscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share(of a light beam) Composed of rays that are parallel, thus having a wavefront that is planar."The laser pointer emitted a tightly collimated beam of light, allowing it to travel a long distance without spreading. "physicstechnologyenergyChat with AIVocabulary GamePractice Reading
