Whimper

Webster's Dictionary of the English Language

·vt To utter in alow, whining tone.

II. Whimper ·noun A low, whining, broken cry; a low, whining sound, expressive of complaint or grief.

III. Whimper ·vi To cry with a low, whining, broken voice; to Whine; to Complain; as, a child whimpers.