2 definitions by LT58

1. to be absentminded; forgetful;

2. a person not present; distracted;

3. to not show up or to vanish without explanation
1. "We missed the show because Jack totally vapored the tickets."
2. "Jack is such a vapor, always lost in this own world."
3. "Where's Jill?" "No idea, she just vapored."
by LT58 January 27, 2022
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