| ASTROPHYSICISTS | • astrophysicists n. Plural of astrophysicist. • ASTROPHYSICIST n. a student of astrophysics. |
| COMMISSARYSHIPS | • commissaryships n. Plural of commissaryship. • COMMISSARYSHIP n. the office of commissary. |
| CRYSTALISATIONS | • crystalisations n. Plural of crystalisation. • CRYSTALISATION n. the process of forming a crystal, also CRYSTALIZATION, CRYSTALLISATION, CRYSTALLIZATION. |
| DISSATISFACTORY | • dissatisfactory adj. Causing dissatisfaction. • DISSATISFACTORY adj. causing dissatisfaction. |
| GYROSTABILISERS | • gyrostabilisers n. Plural of gyrostabiliser. • GYROSTABILISER n. a gyroscopic device for countering the roll of a ship, etc., also GYROSTABILIZER. |
| ICHTHYOSAURUSES | • ICHTHYOSAURUS n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURIAN. |
| LARYNGOSCOPISTS | • laryngoscopists n. Plural of laryngoscopist. • LARYNGOSCOPIST n. one who uses a laryngoscope, an instrument for examining the interior of the larynx. |
| PERISSODACTYLES | • PERISSODACTYLE n. an animal of the Perissodactyla, a division of ungulates with an odd number of toes, including the horse, tapir and rhinoceros, also PERISSODACTYL. |
| PERISSOSYLLABIC | • PERISSOSYLLABIC adj. having an additional syllable. |
| POLYSACCHAROSES | • polysaccharoses n. Plural of polysaccharose. • POLYSACCHAROSE n. any one of a class of carbohydrates whose molecules contain linked monosaccharide units, including starch, inulin, and cellulose. |
| PSYCHOANALYSERS | • psychoanalysers n. Plural of psychoanalyser. • PSYCHOANALYSER n. one who psychoanalyses, also PSYCHOANALYZER. |
| SPHAEROCRYSTALS | • sphaerocrystals n. Plural of sphaerocrystal. • SPHAEROCRYSTAL n. a rounded crystalline mass. |
| SYMMETRISATIONS | • symmetrisations n. Plural of symmetrisation. • SYMMETRISATION n. the act of symmetrising, also SYMMETRIZATION. |
| SYNCRETISATIONS | • SYNCRETISATION n. the process of syncretising, also SYNCRETIZATION. |
| TRYPANOSOMIASES | • trypanosomiases n. Plural of trypanosomiasis. • TRYPANOSOMIASIS n. infection with or disease caused by trypanosomes. |
| TRYPANOSOMIASIS | • trypanosomiasis n. (Pathology) Any of several diseases or infections caused by a trypanosome. • TRYPANOSOMIASIS n. infection with or disease caused by trypanosomes. |
| TYRANNOSAURUSES | • tyrannosauruses n. Plural of tyrannosaurus. • TYRANNOSAURUS n. a large carnivorous lizard-hipped dinosaur, common during the Cretaceous period, also TYRANNOSAUR. |
| TYRANNOUSNESSES | • TYRANNOUSNESS n. the state of being tyrannous. |