| ASTROPHYSICS | • astrophysics n. The branch of astronomy or physics that deals with the physical properties of celestial bodies and with… • ASTROPHYSICS n. a branch of astronomy dealing esp. with the behavior, physical properties, and dynamic processes of celestial objects and phenomena. |
| BRACHYPRISMS | • BRACHYPRISM n. a prism parallel to the brachydiagonal. |
| CHESSPLAYERS | • chessplayers n. Plural of chessplayer. • chess␣players n. Plural of chess player. • CHESSPLAYER n. one who plays chess. |
| CHRYSOPRASES | • chrysoprases n. Plural of chrysoprase. • CHRYSOPRASE n. a green variety of chalcedony used as a gem. |
| HYPOCORISMAS | • HYPOCORISMA n. the use of a pet name or nickname, also HYPOCORISM. |
| MACROPHYSICS | • macrophysics n. (Physics) The branch of physics that deals with those phenomena that can be directly observed. • MACROPHYSICS n. the branch of physics concerned with macroscopic systems and objects. |
| PACHYSANDRAS | • pachysandras n. Plural of pachysandra. • PACHYSANDRA n. (Greek) a Japanese tree with evergreen leaves. |
| PARAPSYCHISM | • PARAPSYCHISM n. panpsychistic parallelism. |
| PHYSICIANERS | • PHYSICIANER n. a doctor; someone legally qualified to practise medicine, also PHYSICIAN. |
| POLYCRYSTALS | • polycrystals n. Plural of polycrystal. • POLYCRYSTAL n. an object composed of several or many variously orientated crystals. |
| PRESBYACUSES | • PRESBYACUSIS n. progressive loss of hearing with advancing old age, also PRESBYACOUSIS, PRESBYCOUSIS, PRESBYCUSIS. |
| PRESBYACUSIS | • presbyacusis n. Alternative form of presbycusis. • PRESBYACUSIS n. progressive loss of hearing with advancing old age, also PRESBYACOUSIS, PRESBYCOUSIS, PRESBYCUSIS. |
| PROSENCHYMAS | • PROSENCHYMA n. supporting plant tissue containing little protoplasm. |
| PSYCHIATRIES | • psychiatries n. Plural of psychiatry. • PSYCHIATRY n. a branch of medicine that deals with mental, emotional, or behavioral disorders. |
| PSYCHIATRIST | • psychiatrist n. (Medicine) A medical doctor specializing in psychiatry. • PSYCHIATRIST n. one who practises psychiatry, also PSYCHIATER. |
| PSYCHODRAMAS | • psychodramas n. Plural of psychodrama. • PSYCHODRAMA n. therapeutic drama. |
| PSYCHOGRAPHS | • psychographs n. Plural of psychograph. • psychographs v. Third-person singular simple present indicative form of psychograph. • PSYCHOGRAPH n. a photographic image attributed to a supernatural or spiritualistic cause. |
| PYROCLASTICS | • pyroclastics n. Plural of pyroclastic. • PYROCLASTIC n. a rock formed in this way. |
| SCISSIPARITY | • scissiparity n. (Biology) reproduction by fission. • SCISSIPARITY n. reproduction by fission. |
| SYMPOSIARCHS | • symposiarchs n. Plural of symposiarch. • SYMPOSIARCH n. the master, director, etc. of a feast or conference. |