| ARCHAEBACTERIUM | • archaebacterium n. Any primitive bacteria-like organism in the kingdom Archaea. • archæbacterium n. (Rare) Alternative spelling of archaebacterium. • ARCHAEBACTERIUM n. any of the microorganisms comprising the archaea. |
| ARCHOSAURIAN | • archosaurian n. An archosaur. • ARCHOSAURIAN n. any of a subclass of reptiles comprising pterosaurs, dinosaurs and crocodilians, also ARCHOSAUR. |
| ARCHOSAURIANS | • archosaurians n. Plural of archosaurian. • ARCHOSAURIAN n. any of a subclass of reptiles comprising pterosaurs, dinosaurs and crocodilians, also ARCHOSAUR. |
| AUTHORITARIAN | • authoritarian adj. Of, or relating to, or exhibiting strict obedience to an authority; favoring authoritarianism over civic… • authoritarian adj. Demanding obedience to authority; marked by authoritarianism; dictatorial, tyrannical. • authoritarian adj. Tending to impose one’s demands upon others as if one were an authority. |
| AUTHORITARIANS | • authoritarians n. Plural of authoritarian. • AUTHORITARIAN n. one who favours blind submission to authority. |
| AUTORADIOGRAPH | • autoradiograph n. (Photography) A photograph image produced by placing a film in contact with a specimen containing (or… • autoradiograph v. (Transitive) To subject to autoradiography. • AUTORADIOGRAPH n. an autoradiographic record, also RADIOAUTOGRAPH. |
| AUTORADIOGRAPHS | • autoradiographs n. Plural of autoradiograph. • AUTORADIOGRAPH n. an autoradiographic record, also RADIOAUTOGRAPH. |
| AUTORADIOGRAPHY | • autoradiography n. The process of making autoradiographs. • AUTORADIOGRAPHY n. a technique used to show the distribution of radioactively labelled molecules in cells or tissues. |
| PIPIWHARAUROA | • PIPIWHARAUROA n. (Maori) a Pacific migratory bird with metallic gold-green plumage. |
| PIPIWHARAUROAS | • PIPIWHARAUROA n. (Maori) a Pacific migratory bird with metallic gold-green plumage. |
| RADIOAUTOGRAPH | • radioautograph n. Autoradiograph. • RADIOAUTOGRAPH n. an autoradiographic record, also AUTORADIOGRAPH. |
| RADIOAUTOGRAPHS | • radioautographs n. Plural of radioautograph. • RADIOAUTOGRAPH n. an autoradiographic record, also AUTORADIOGRAPH. |
| RADIOAUTOGRAPHY | • radioautography n. Autoradiography. • RADIOAUTOGRAPHY n. the use of radioautographs. |
| SUBPARAGRAPH | • subparagraph n. Part of a longer paragraph that can be considered alone, as in a legal document. • subparagraph v. To divide a document into subparagraphs. • sub-paragraph n. Alternative spelling of subparagraph. |
| SUBPARAGRAPHS | • subparagraphs n. Plural of subparagraph. • sub-paragraphs n. Plural of sub-paragraph (alternative spelling of subparagraphs). • SUBPARAGRAPH n. a subdivision of a paragraph. |
| ULTRAHAZARDOUS | • ultrahazardous adj. Extremely hazardous. • ULTRAHAZARDOUS adj. extremely hazardous. |
| ULTRAMARATHON | • ultramarathon n. A running race over a distance longer than 42.195 km, the length of a standard marathon. • ULTRAMARATHON n. a footrace longer than a marathon. |
| ULTRAMARATHONER | • ultramarathoner n. (Athletics) Someone who participates in ultramarathons. • ULTRAMARATHONER n. one who runs an ultramarathon, a footrace longer than a marathon. |
| ULTRAMARATHONS | • ultramarathons n. Plural of ultramarathon. • ULTRAMARATHON n. a footrace longer than a marathon. |
| URANOGRAPHICAL | • uranographical adj. Relating to uranography. • URANOGRAPHICAL adj. relating to uranography, descriptive astronomy and mapping, also URANOGRAPHIC. |