| Psy | (psychology) an erroneous belief that is held in the face of evidence to the contrary |
|---|---|
| Psy | a state of depression so severe that the person loses contact with reality and suffers a variety of functional impairments |
| Psy | a person afflicted with psychosis |
| Psy | tropical chiefly South American shrubs and trees |
| Psy | South African evergreen having hard tough wood |
| Psy | affecting the mind or mood or other mental processes |
| Psy | a chemical substance that can influence human consciousness |
| Psy | a hygrometer consisting of a dry-bulb thermometer and a wet-bulb thermometer |
| Psy | small active cicada-like insect with hind legs adapted for leaping |
| Psy | small active cicada-like insect with hind legs adapted for leaping |
| Psy | jumping plant lice |
| Psy | plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative |