| DIPHOSPHATE | • diphosphate n. (Chemistry) any salt or ester containing two phosphate groups. • diphosphate n. (Chemistry) any salt or ester of diphosphoric acid; pyrophosphate. • DIPHOSPHATE n. a phosphate containing two phosphate groups. |
| HYPNOPHOBIA | • hypnophobia n. The fear of falling asleep. • HYPNOPHOBIA n. an irrational fear of sleep. |
| HYPOPHYSIAL | • hypophysial adj. Of or pertaining to the hypophysis (the pituitary gland). • HYPOPHYSIAL adj. relating to the pituitary gland. |
| HYPSOPHOBIA | • hypsophobia n. Fear of heights. • HYPSOPHOBIA n. a fear of falling from high places. |
| PATHOPHOBIA | • pathophobia n. Fear of disease. • PATHOPHOBIA n. fear of disease. |
| PHAGOPHOBIA | • phagophobia n. A fear of swallowing. • PHAGOPHOBIA n. fear of eating. |
| PHONOPHOBIA | • phonophobia n. An unusual fear of sound, especially of speaking aloud or of one’s own voice. • PHONOPHOBIA n. fear of noise or of speaking aloud. |
| PHOSPHATIDE | • phosphatide n. (Chemistry) a phospholipid. • PHOSPHATIDE n. a phospholipid. |
| PHOSPHATING | • phosphating n. The application of a protective coating of phosphate to the surface of metals. • PHOSPHATE v. to treat with phosphate. |
| PHOSPHATISE | • phosphatise v. Alternative form of phosphatize. • PHOSPHATISE v. to phosphate, also PHOSPHATIZE. |
| PHOSPHATIZE | • phosphatize v. To convert something into a phosphate. • phosphatize v. To treat something with phosphate or phosphoric acid. • PHOSPHATIZE v. to phosphate, also PHOSPHATISE. |
| PHOTOPHOBIA | • photophobia n. (Medicine) Excessive sensitivity to light and the aversion to bright light; abnormal fear of light. • photophobia n. An aversion to or fear of being photographed, the dissemination of personal photographs, or viewing photographs. • PHOTOPHOBIA n. the morbid fear of light. |
| PHYCOPHAEIN | • PHYCOPHAEIN n. a brown pigment found in seaweeds. |
| PHYTOPHAGIC | • phytophagic adj. Alternative form of phytophagous. • PHYTOPHAGIC adj. feeding on plants, also PHYTOPHAGOUS. |
| TAPHEPHOBIA | • taphephobia n. Alternative spelling of taphophobia. • TAPHEPHOBIA n. the morbid fear of being buried alive, also TAPHOPHOBIA. |
| TAPHEPHOBIC | • TAPHEPHOBIC adj. suffering from taphephobia, the morbid fear of being buried alive. |
| TAPHOPHOBIA | • taphophobia n. A fear of being buried alive. • TAPHOPHOBIA n. the morbid fear of being buried alive, also TAPHEPHOBIA. |