<p><strong>Adjective</strong></p><ul><li>every one of two or more considered individually or one by one: each stone in a building; a hallway with a door at each end</li></ul><p><strong>Pronoun</strong></p><ul><li>every one individually; each one: Each had a different solution to the problem.</li></ul><p><strong>Adverb</strong></p><ul><li>to, from, or for each; apiece: They cost a dollar each.</li></ul>