1. A representation of the sound of a sneeze.
Usage: informal; onomatopoeia

1. The sound or act of sneezing.
Usage: informal

1. To sneeze; to make the sound of a sneeze.
Usage: informal

Examples

• Ahchoo! Excuse me, I think I'm catching a cold.
• The child let out a loud ahchoo during the quiet library time.
• She ahchoo'd three times in a row.
• I heard an ahchoo from the next room.
• He tried to stifle his ahchoo but failed.
• The pollen made everyone ahchoo all spring long.