1. a male donkey
2. a foolish or stupid person
Usage: informal; mildly offensive

Examples

• The farmer used a jackass to carry supplies up the mountain trail.
• The jackass brayed loudly in the pasture at dawn.
• Don’t be such a jackass and listen to the instructions.
• He felt like a complete jackass after making that mistake.
• The jackass refused to move despite our efforts to lead it forward.
• She called him a jackass for forgetting their anniversary again.