Noun

1. Power, strength, force or influence held by a person or group.
2. Physical strength.

   He pushed with all his might, but still it would not move.

3. The ability to do something.

Verb

2. Used to indicate conditional or possible actions.

   I might go to the party, but I haven't decided yet.

3. Used to indicate permission in simple past tense.

   He asked me if he might go to the party, but I haven't decided yet.

Conjugation

• archaic second-person singular simple past - mightest
• nonstandard, archaic third-person singular simple past - mighteth