| DYSARTHRIA | • dysarthria n. (Neurology, neuropsychology) Difficulty in articulating words due to a disturbance in the form or function… • DYSARTHRIA n. the impaired ability to articulate speech due to damage to the nervous system. |
| ERYTHRINAS | • erythrinas n. Plural of erythrina. • ERYTHRINA n. a plant of the kaffirboom genus of tropical and subtropical trees with brilliant red flowers. |
| ERYTHRISMS | • erythrisms n. Plural of erythrism. • ERYTHRISM n. a condition of excessive redness. |
| ERYTHRITES | • erythrites n. Plural of erythrite. • ERYTHRITE n. a reddish hydrous arsenate of cobalt. |
| ERYTHROSIN | • erythrosin n. (Chemistry) A red substance formed by the oxidation of tyrosin. • erythrosin n. (Chemistry) A red dyestuff obtained from fluorescein by the action of iodine. • ERYTHROSIN n. a red substance formed by the oxidation of tyrosine, also ERYTHROSINE. |
| HAIRDRYERS | • hairdryers n. Plural of hairdryer. • hair-dryers n. Plural of hair-dryer. • hair␣dryers n. Plural of hair dryer. |
| HAIRSPRAYS | • hairsprays n. Plural of hairspray. • hair␣sprays n. Plural of hair spray. • HAIRSPRAY n. lacquer sprayed on the hair to hold it in place. |
| HYBRIDISER | • hybridiser n. Alternative form of hybridizer. • HYBRIDISER n. one who hybridises, also HYBRIDIZER. |
| HYGRISTORS | • hygristors n. Plural of hygristor. • HYGRISTOR n. an electronic component whose resistance varies with humidity. |
| PORPHYRIAS | • porphyrias n. Plural of porphyria. • PORPHYRIA n. any of various disorders of metabolism resulting in the excretion of an excessive quantity of porphyrins in the urine. |
| PORPHYRIES | • porphyries n. Plural of porphyry. • PORPHYRY n. (Greek) a very hard, variegated rock of a purple and white colour, used in sculpture. |
| PORPHYRINS | • porphyrins n. Plural of porphyrin. • PORPHYRIN n. any of a large group of red or purple crystalline pigments present in plant and animal tissues. |
| PORPHYRIOS | • porphyrios n. Plural of porphyrio. • PORPHYRIO n. any bird of the purple-coot genus Porphyrio. |
| PREHISTORY | • prehistory n. The time before written records in any area of the world; the events and conditions of those times. • prehistory n. The study of those times. • prehistory n. (Humorous, hyperbolic) Any past time (even recent) treated as such a distant, unknowable era. |
| PYRETHRINS | • pyrethrins n. Plural of pyrethrin. • PYRETHRIN n. either of two insecticidal oily esters prepared from pyrethrum flowers. |
| PYRRHICIST | • pyrrhicist n. (In Ancient Greece) One who danced the pyrrhiche. • PYRRHICIST n. (historical) one who danced the pyrrhic. |
| SERIGRAPHY | • serigraphy n. Screen printing, silk-screen printing (printing method). • serigraphy n. Screen print, screenprint (artwork). • SERIGRAPHY n. the making of silkscreen prints. |
| SQUIRARCHY | • squirarchy n. Alternative form of squirearchy. • SQUIRARCHY n. squires collectively, also SQUIRAGE, SQUIRALITY, SQUIRALTY, SQUIREAGE, SQUIREARCHY. |
| THYRISTORS | • thyristors n. Plural of thyristor. • THYRISTOR n. a thyratron-like solid-state semiconductor device. |
| TRIHYBRIDS | • trihybrids n. Plural of trihybrid. • TRIHYBRID n. a hybrid differing from its parents in three independently heritable characteristics. |