Here's the breakdown:
* Homograph: A word that is spelled the same as another word but has a different meaning and possibly a different pronunciation.
Examples:
* Bat: A nocturnal flying mammal vs. a piece of equipment used in baseball.
* Bow: A weapon that shoots arrows vs. a knot tied in a ribbon.
* Lead: A heavy metal vs. to guide or direct.
Let me know if you'd like more examples!