| AEROHYDROPLANES | • AEROHYDROPLANE n. a winged hydroplane or flying-boat. |
| ANDROGYNOPHORES | • androgynophores n. Plural of androgynophore. • ANDROGYNOPHORE n. another name for the androphore, a support or column on which stamens are raised. |
| ANTIDIARRHOEALS | • antidiarrhoeals n. Plural of antidiarrhoeal. • ANTIDIARRHOEAL n. a drug used to prevent or treat diarrhoea, also ANTIDIARRHEAL. |
| CYBERCHONDRIACS | • cyberchondriacs n. Plural of cyberchondriac. • CYBERCHONDRIAC n. one suffering from CYBERCHONDRIA. |
| DORSIBRANCHIATE | • dorsibranchiate adj. (Zoology) Having branchiae along the back; belonging to the Dorsibranchiata. • dorsibranchiate n. (Zoology) Any of the Dorsibranchiata. • DORSIBRANCHIATE adj. having gills on the back. |
| DRAUGHTSPERSONS | • draughtspersons n. Plural of draughtsperson. • DRAUGHTSPERSON n. a gender-neutral term for draughtsman or draughtswoman. |
| HARDHEARTEDNESS | • hardheartedness n. (Uncountable) The state of being hardhearted. • hardheartedness n. (Countable) A hardhearted thought or act. • hard-heartedness n. Alternative form of hardheartedness. |
| HEREDITARIANISM | • hereditarianism n. The school of thought that heredity is more important than factors such as environment in determining… • HEREDITARIANISM n. the view that heredity is the major factor in determining human and animal behaviour. |
| HEREDITARIANIST | • hereditarianist n. One who subscribes to the theory of hereditarianism. • HEREDITARIANIST n. a proponent of hereditarianism. |
| HYDROCORALLINES | • HYDROCORALLINE n. a member the Hydrozoa, which includes millepores etc. |
| HYPERADRENALISM | • hyperadrenalism n. (Pathology) An excessive level of adrenal hormones in the body. • HYPERADRENALISM n. excessive activity of the adrenal gland. |
| NORTHEASTWARDLY | • northeastwardly adv. Towards the northeast. • NORTHEASTWARDLY adv. in a northeasterly direction. |
| NORTHWESTWARDLY | • northwestwardly adv. Towards the northwest. • NORTHWESTWARDLY adv. NORTHWESTWARD. |
| SCRIMSHANDERING | • scrimshandering v. Present participle of scrimshander. • SCRIMSHANDER v. to ornament, as shells, ivory, etc., by engraving, and (usually) rubbing pigments into the incised lines, also SCRIMSHANDY, SCRIMSHAW. |
| SHERARDISATIONS | • SHERARDISATION n. the process of sherardising, also SHERARDIZATION. |
| SHERARDIZATIONS | • SHERARDIZATION n. the process of sherardizing, also SHERARDISATION. |
| TRISOCTAHEDRONS | • trisoctahedrons n. Plural of trisoctahedron. • TRISOCTAHEDRON n. a solid figure having 24 congruent faces and an octahedron as a base. |
| TRUEHEARTEDNESS | • trueheartedness n. The quality of being true-hearted. • TRUEHEARTEDNESS n. the state of being truehearted. |
| WARMHEARTEDNESS | • warmheartedness n. The quality of being warmhearted. • warm-heartedness n. The quality of being warm-hearted. • WARMHEARTEDNESS n. the state of being warmhearted. |