1. making the loud, braying cry characteristic of a donkey
Usage: present participle of heehaw
2. laughing loudly or in a raucous manner
Usage: informal; present participle of heehaw

1. the act or sound of heehawing; a loud, braying laugh
Usage: informal

Examples

• The donkey was heehawing loudly in the barn.
• She couldn't stop heehawing at his silly jokes.
• His heehawing laughter echoed through the room.
• The children were heehawing with delight at the comedy show.
• We heard the donkey heehawing from across the field.
• His heehaw was so loud that everyone turned to look at him.