phosphomutase phos·pho·mu·tase (fŏs’fō-myōō’tās, -tāz)
Any of various enzymes associated with intramolecular transfer catalysis because the donor is regenerated.
phosphonecrosis phos·pho·ne·cro·sis (fŏs’fō-nə-krō’sĭs, -ně-) n. Necrosis of the osseous tissue of the jaw as a result of phosphorus poisoning.
- Phosphonic acid
/fɒsˈfɒnɪk/ noun 1. the systematic name for phosphorous acid
[fos-foh-nee-uh m] /fɒsˈfoʊ ni əm/ noun, Chemistry. 1. the positively charged group PH 4 + .
noun, Chemistry. 1. a colorless to slightly yellowish, crystalline, water-soluble solid, PH 4 I, used in chemical synthesis.