( informal ) used to tell sb that sth is not difficult or a problem when they thank you or ask you to do sth :
'Thanks for everything.' 'Hey, no sweat!'
( informal ) used to tell sb that sth is not difficult or a problem when they thank you or ask you to do sth :
'Thanks for everything.' 'Hey, no sweat!'
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005