a beam of radiation produced from a laser, used in surgery, communications, weapons systems, printing, recording and various industrial processes.
[ 1960-65 ]
a beam of radiation produced from a laser, used in surgery, communications, weapons systems, printing, recording and various industrial processes.
[ 1960-65 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012