| SOUTHSAYS | • southsays v. Third-person singular simple present indicative form of southsay. • SOUTHSAY v. to foretell, to divine, also SOOTHSAY. |
| HYOSCYAMUSES | • hyoscyamuses n. Plural of hyoscyamus. • HYOSCYAMUS n. any plant of the solanaceous genus Hyoscyamus, including henbane. |
| PHYSOSTOMOUS | • physostomous adj. (Zoology) Having a duct to the air bladder. • physostomous adj. (Zoology) Relating to the Physostomi. • PHYSOSTOMOUS adj. of fishes, having a duct connecting the air bladder to part of the alimentary canal. |
| PHYSIOLOGUSES | • PHYSIOLOGUS n. a work containing descriptions of animals; a bestiary. |
| PHYSOCLISTOUS | • physoclistous adj. Relating to physoclists. • PHYSOCLISTOUS adj. of fishes, having an air bladder that is not connected to the alimentary canal. |
| SURVEYORSHIPS | • surveyorships n. Plural of surveyorship. • SURVEYORSHIP n. the office of surveyor. |
| PSYCHONEUROSES | • psychoneuroses n. Plural of psychoneurosis. • PSYCHONEUROSIS n. neurosis. |
| PSYCHONEUROSIS | • psychoneurosis n. (Dated) neurosis. • PSYCHONEUROSIS n. neurosis. |
| PSYCHOSURGEONS | • psychosurgeons n. Plural of psychosurgeon. • PSYCHOSURGEON n. a practitioner of psychosurgery. |
| YOUTHFULNESSES | • youthfulnesses n. Plural of youthfulness. • YOUTHFULNESS n. the state of being youthful. |
| ICHTHYOSAURUSES | • ICHTHYOSAURUS n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURIAN. |
| NEUROSYPHILISES | • NEUROSYPHILIS n. a syphilitic infection affecting the central nervous system. |
| NUCLEOSYNTHESES | • nucleosyntheses n. Plural of nucleosynthesis. • NUCLEOSYNTHESIS n. the production of a chemical element from simpler nuclei, as of hydrogen, esp. in a star. |
| NUCLEOSYNTHESIS | • nucleosynthesis n. (Physics, astronomy) Any of several processes that lead to the synthesis of heavier atomic nuclei. • NUCLEOSYNTHESIS n. the production of a chemical element from simpler nuclei, as of hydrogen, esp. in a star. |
| PSYCHOACOUSTICS | • psychoacoustics n. The scientific study of all the psychological interactions between humans and the world of sound; includes… • PSYCHOACOUSTICS n. a branch of science dealing with the perception of sound, the sensations produced by sounds, and the problems of communication. |
| PSYCHOLINGUISTS | • psycholinguists n. Plural of psycholinguist. • PSYCHOLINGUIST n. a student of psycholinguistics. |
| PSYCHOSURGERIES | • psychosurgeries n. Plural of psychosurgery. • PSYCHOSURGERY n. cerebral surgery employed in treating psychic symptoms. |
| SYNCHRONOUSNESS | • synchronousness n. Synchronicity. • SYNCHRONOUSNESS n. the state of being synchronous. |