[fos-feen, -fin] /ˈfɒs fin, -fɪn/
a colorless, poisonous, ill-smelling, flammable gas, PH 3 .
any of certain organic derivatives of this compound.
a colourless flammable gas that is slightly soluble in water and has a strong fishy odour: used as a pesticide. Formula: PH3
[fos-fahyt] /ˈfɒs faɪt/ noun, Chemistry. 1. (loosely) a salt of phosphorous acid. /ˈfɒsfaɪt/ noun 1. any salt or ester of phosphorous acid phosphite phos·phite (fŏs’fīt’) n. A salt or ester of phosphorous acid.
1. a combining form representing phosphorus, in compound words: phosphoprotein. combining form 1. containing phosphorus: phosphocreatine phospho- or phosph- pref.
phosphoamidase phos·pho·am·i·dase (fŏs’fō-ām’ĭ-dās’, -dāz’) n. An enzyme that catalyzes the hydrolysis of phosphorus-nitrogen bonds, especially the hydrolysis of phosphocreatine to creatine and phosphoric acid.
phosphoamide phos·pho·am·ide (fŏs’fō-ām’īd’) n. Any of the various amides of phosphoric acid and their salts or esters.