The Simple English Wikipedia has an article on: Hybrid Pronunciation enPR: hī'brĭd, IPA (key): /ˈhaɪ.brɪd/ Audio (US)(file) Hyphenation: hy‧brid Noun Singular hybrid Plural hybrids (countable) (biology) A hybrid is an offspring of two different organisms of different species or varieties. A mule is a hybrid of a donkey and a horse. (countable) A hybrid is a something that is made by combining two different elements. A mixture.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads