no-life adjective 1noun 1verb 1forms 6 adjective1 •Having no social life.Think you have to be a no-life brainiac to launch your career into the stratosphere? — 1999 noun1 •(informal, offensive) One who does not have a social life. verb1 •To spend most or all one's time on. formsno-lifed · no-lifing · no-lifes · no-lives · more no-life · most no-life