| HYDROCEPHALUSES | • hydrocephaluses n. Plural of hydrocephalus. • HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY. |
| HYPERFASTIDIOUS | • hyperfastidious adj. Extremely fastidious. • HYPERFASTIDIOUS adj. excessively fastidious. |
| PARAMYXOVIRUSES | • paramyxoviruses n. Plural of paramyxovirus. • PARAMYXOVIRUS n. any of a group of viruses which includes the mumps and measles viruses. |
| PERSPICACIOUSLY | • perspicaciously adv. With the power of seeing or understanding clearly; quick-sightedly; with sharp of sight. • perspicaciously adv. (Figurative) With acute discernment; keenly; with mental perception. • PERSPICACIOUS adv. clear-minded; astute; perceptive. |
| POLYUNSATURATES | • polyunsaturates n. Plural of polyunsaturate. • POLYUNSATURATE n. a fat that is polyunsaturated. |
| POSTSTIMULATORY | • poststimulatory adj. After stimulation. • POSTSTIMULATORY adj. following stimulation. |
| PROSENCHYMATOUS | • prosenchymatous adj. Relating to the prosenchyma. • PROSENCHYMATOUS adj. relating to prosenchyma, supporting plant tissue containing little protoplasm. |
| 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. |
| PSYCHOSEXUALITY | • psychosexuality n. The psychological aspects of sexuality. • PSYCHOSEXUALITY n. the psychic factors of sex. |
| PUSILLANIMOUSLY | • pusillanimously adv. In a pusillanimous manner. • PUSILLANIMOUS adv. lacking courage, timid. |
| SAUROPTERYGIANS | • sauropterygians n. Plural of sauropterygian. • SAUROPTERYGIAN n. any carnivorous Mesozoic marine reptile of the group Sauropterygia, with paddle-like limbs. |
| SCEUOPHYLACIUMS | • SCEUOPHYLACIUM n. a sacristy. |
| SULFINPYRAZONES | • sulfinpyrazones n. Plural of sulfinpyrazone. • SULFINPYRAZONE n. a uricosuric drug used in the long-term treatment of chronic gout. |
| SUPPOSITIONALLY | • suppositionally adv. In a suppositional manner; by means of, or in the context of, supposition. • SUPPOSITIONAL adv. having the nature of a supposition. |