What Is It Called When One Word Has Two Meanings?

What Is It Called When One Word Has Two Meanings? Homonyms, or multiple-meaning words, are words that have the same spelling and usually sound alike, but have different meanings (e.g. dog bark, tree bark). What is Homonymy and examples? The word Homonymy (from the Greek—homos: same, onoma: name) is the relation between words with identical