| ANAMORPHOSCOPES | • anamorphoscopes n. Plural of anamorphoscope. • ANAMORPHOSCOPE n. an optical device, such as a cylindrical lens, for correcting an image that has been distorted by anamorphosis. |
| APPRENTICESHIPS | • apprenticeships n. Plural of apprenticeship. • APPRENTICESHIP n. the state of being an apprentice. |
| ARCHPRIESTSHIPS | • ARCHPRIESTSHIP n. the office of archpriest. |
| PETROPHYSICISTS | • petrophysicists n. Plural of petrophysicist. • PETROPHYSICIST n. a student of petrophysics. |
| PHARMACOPOEISTS | • pharmacopœists n. Plural of pharmacopœist. • PHARMACOPOEIST n. one who compiles a pharmacopoeia. |
| PHARYNGOSCOPIES | • pharyngoscopies n. Plural of pharyngoscopy. • PHARYNGOSCOPY n. examination of the pharynx. |
| PHOSPHOCREATINS | • PHOSPHOCREATIN n. a compound of phosphoric acid and creatine found in vertebrate muscle, also PHOSPHOCREATINE. |
| PHOSPHORESCENCE | • phosphorescence n. The emission of light without any perceptible heat; the quality of being phosphorescent. • PHOSPHORESCENCE n. luminescence that continues after the source of excitation has been removed. |
| PHOSPHOROSCOPES | • phosphoroscopes n. Plural of phosphoroscope. • PHOSPHOROSCOPE n. an instrument for measuring the duration of phosphorescence after the source of radiation causing it has been removed. |
| PSYCHOTHERAPIES | • psychotherapies n. Plural of psychotherapy. • PSYCHOTHERAPY n. treatment of mental disorders. |
| PSYCHOTHERAPIST | • psychotherapist n. Someone who practices psychotherapy. • PSYCHOTHERAPIST n. a practitioner of psychotherapy. |
| SPECTROGRAPHIES | • SPECTROGRAPHY n. the use of the spectrograph. |
| SPINTHARISCOPES | • spinthariscopes n. Plural of spinthariscope. • SPINTHARISCOPE n. an instrument for visually detecting alpha particles. |
| SUPERCARGOSHIPS | • SUPERCARGOSHIP n. the office of supercargo. |