no ball verb 2noun 1forms 3 verb2 •To bowl a no ball. •To call and signal a no ball.He almost no balled the full over due to his repetitive overstepping. noun1 •A ball delivered by a bowler in violation of any of the various laws; the extra run then credited to the batting side; the signal, with an arm outstretched, then made by the umpire.Henry bowled three no-balls in his spell of 3-78. formsno balled · no balling · no balls