opossum - Translation to Spanish, pronunciation, and forum discussions. Over 100,000 Spanish translations of English words and phrases. Spanish Translation of “opossum” | The official Collins English-Spanish Dictionary online. Translation of opossum at Merriam-Webster's Spanish-English Dictionary. See 3 authoritative translations of Opossum in Spanish with example sentences and audio pronunciations. (All usages) opossum npl plural noun: Noun always used in plural form--for example, "jeans," "scissors." Translate Opossum. Audio pronunciations, verb conjugations, quizzes and more. Inflections of 'opossum' (n noun: Refers to person, place, thing, quality, etc. ): opossums npl plural noun: Noun always used in plural form--for example, "jeans," "scissors."