| AMPHITHEATER | • amphitheater n. American spelling form of amphitheatre. • AMPHITHEATER n. an oval or circular building with rising tiers of seats ranged about an open space. |
| AMPHITHEATRE | • amphitheatre n. An open, outdoor theatre (which may be a theatre in the round, or have a stage with seating on only… • amphitheatre n. (Geology) A natural formation of a similar shape, where a steep mountain or slope a particular rock… • AMPHITHEATRE n. an oval or circular building with rising tiers of seats ranged about an open space. |
| ATHWARTSHIPS | • athwartships adv. (Nautical) Across the vessel sideways, i.e. in a direction at right angles to the fore-and-aft line of the vessel. • ATHWARTSHIPS adv. transverse to a ship, also ATHWARTSHIP, THWARTSHIP. |
| FEATHERLIGHT | • featherlight adj. Alternative form of feather-light. • feather-light adj. Extremely light; light as a feather. • FEATHERLIGHT adj. extremely light. |
| HAMARTHRITIS | • hamarthritis n. Generalized arthritis, affecting all the joints. • HAMARTHRITIS n. gout in all the joints. |
| HATEWORTHIER | • HATEWORTHY adj. worthy of hate. |
| HAWTHORNIEST | • HAWTHORNY adj. like hawthorn. |
| HEPTARCHISTS | • heptarchists n. Plural of heptarchist. • HEPTARCHIST n. a ruler in a heptarchy. |
| HYDROPATHIST | • hydropathist n. An expert in hydropathy. • HYDROPATHIST n. one who treats with hydropathy. |
| ICHTHYOLATRY | • ichthyolatry n. The worship of fish, or of fish-shaped idols. • ICHTHYOLATRY n. the worship of fish. |
| LIGHTHEARTED | • lighthearted adj. Joyful, glad, taking pleasure in being alive; not depressed or sad. • lighthearted adj. Enjoyably lacking of seriousness, not grave. • light-hearted adj. Alternative spelling of lighthearted. |
| ORTHOGNATHIC | • orthognathic adj. Orthognathous. • ORTHOGNATHIC adj. having a lower jaw that neither projects nor recedes, also ORTHOGNATHOUS. |
| STROPHANTHIN | • strophanthin n. (Organic chemistry) Any of several poisonous cardiac glycosides obtained from various African plants. • STROPHANTHIN n. a very poisonous glucoside found in the seeds of the plant Strophanthus. |
| TEREPHTHALIC | • terephthalic adj. (Organic chemistry) Pertaining to, or derived from terephthalic acid or its derivatives. • TEREPHTHALIC adj. derived from or containing terebic and phthalic acids, as in terephthalic acid. |
| THEANTHROPIC | • theanthropic adj. Partaking of, or combining, both divinity and humanity. • THEANTHROPIC adj. having the nature of both God and human. |
| THITHERWARDS | • thitherwards adv. (Archaic) Towards that place. • THITHERWARDS adv. in that direction, also THITHERWARD. |
| TRIPHOSPHATE | • triphosphate n. (Chemistry) Any salt or ester containing three phosphate groups. • triphosphate n. (Chemistry) Any salt or ester of triphosphoric acid. • TRIPHOSPHATE n. a salt or acid that contains three phosphate groups. |
| TRIPHTHONGAL | • triphthongal adj. Pertaining to a triphthong. • TRIPHTHONGAL adj. relating to triphthong. |
| WHITETHROATS | • whitethroats n. Plural of whitethroat. • WHITETHROAT n. any of several birds with white on the throat. |
| WHITLEATHERS | • WHITLEATHER n. leather dressed with alum. |