shagged adjective7 •Covered with scrub, trees, or rough or shaggy growth. •(slang, vulgar) Extremely tired.No, I am shagged, for I know, / Jack Ragaboy, awhile ago, / Got sorely flogg'd for begging there; / The beadle had him to the may'r!" — 1790 •Of hair: long; rough; shaggy. •(rare) Having or covered with shaggy hair. •Jagged; having a rough, uneven surface. •(no longer used) Of garments and fabrics: having a rough or long nap. •(no longer used) Unkempt; clothed in rags; ragged. formsmore shagged · most shagged