bellywark noun2 •(Northern-England) A pain in the stomach; bellyache; colic; gripe."Nay, nay," replied Charley, "I'm noen soea weel this morning, I've had th' bellywark vary bad, an' I'm feared it 'ell start again if I knock abaet, I'd rather ne quiet." — 1869 •A shot in marbles made with the taw held against the belly. formsbellywarks