Intolerable

Part of speech: adjective (a.)

1. Not tolerable; not capable of being borne or endured; not proper or right to be allowed; insufferable; insupportable; unbearable; as, intolerable pain; intolerable heat or cold; an intolerable burden.

2. Enormous. This intolerable deal of sack. Shak. -- In*tol"er*a*ble*ness, n. -- In*tol"er*a*bly, adv.