work hard, especially at a tedious task
he didn't have to fag away in a lab to get the right answer
(of a public-school pupil) do minor chores for a senior pupil
the lower boys in each house fagged for members of the Library
Today’s NYT Connections Answers Mar 28, #291 - Daily Updates & Hints
Today’s Wordle Answer Mar 28 #1013- NYT Wordle Hints & Updates
NYT Mini Crossword Answers Today - The Mini for Mar 28 Solved