Available Definitions:
1) n. - Laborious drudgery; esp., the acting as a drudge for another at an English school.
2) v. i. - To become weary; to tire.
3) v. i. - To labor to wearness; to work hard; to drudge.
4) v. i. - To act as a fag, or perform menial services or drudgery, for another, as in some English schools.
5) v. t. - To tire by labor; to exhaust; as, he was almost fagged out.
6) v. t. - Anything that fatigues.