What is the s&p 500 return for 2020
History and Etymology for 's. Verb. contraction of is, has, does. Pronoun. by contraction. Noun suffix or pronoun suffix. Middle English -es, -s, genitive singular ending, from Old English -es; akin to Old High German -es, genitive singular ending, Greek -oio, -ou, Sanskrit -asya. Keep scrolling for more.