saprophytePronunciation: /ˈsaprə(ʊ)fʌɪt/Definition of saprophyte noun Biology a plant, fungus, or microorganism that lives on dead or decaying organic matter. Derivatives saprophyticPronunciation: /-ˈfɪtɪk/ adjective saprophytically adverb saprophyte in other Oxford dictionaries Definition of saprophyte in the US English dictionary