| ATTENUATED | • attenuated v. Simple past tense and past participle of attenuate. • attenuated adj. Made, or become weak; subject to attenuation. • attenuated adj. (Botany) Long and tapering (especially of leaves). |
| AUTHENTICATED | • authenticated v. Past participle of authenticate. • AUTHENTICATE v. to prove or serve to prove the authenticity of. |
| AUTOROTATED | • autorotated v. Simple past tense and past participle of autorotate. • AUTOROTATE v. to self-turn. |
| AUTOTETRAPLOID | • autotetraploid adj. (Genetics) tetraploid because of the doubling of an ancestral chromosome. • autotetraploid n. Such a cell or organism. • AUTOTETRAPLOID n. an individual or strain whose chromosome complement consists of four copies of a single genome due to doubling of an ancestral chromosome complement. |
| AUTOTETRAPLOIDS | • autotetraploids n. Plural of autotetraploid. • AUTOTETRAPLOID n. an individual or strain whose chromosome complement consists of four copies of a single genome due to doubling of an ancestral chromosome complement. |
| AUTOTETRAPLOIDY | • autotetraploidy n. The property of being autotetraploid. • AUTOTETRAPLOIDY n. the state of being autotetraploid. |
| COUNTERATTACKED | • counterattacked v. Simple past tense and past participle of counterattack. • counter-attacked v. Simple past tense and past participle of counter-attack. • COUNTERATTACK v. to attack in response to an attack. |
| QUANTITATED | • quantitated v. Simple past tense and past participle of quantitate. • QUANTITATE v. to make quantitative. |
| SUBSTANTIATED | • substantiated v. Simple past tense and past participle of substantiate. • SUBSTANTIATE v. to give substance or form to. |
| TETRADACTYLOUS | • tetradactylous adj. (Zoology) Having four digits on the foot or hand. • TETRADACTYLOUS adj. having four fingers. |
| TINTINNABULATED | • tintinnabulated v. Simple past tense and past participle of tintinnabulate. • TINTINNABULATE v. to ring; to tinkle. |
| UNATTAINTED | • unattainted adj. Not attainted or corrupted; impartial. • UNATTAINTED adj. not attainted. |
| UNATTENUATED | • unattenuated adj. Not attenuated. • UNATTENUATED adj. not attenuated. |
| UNAUTHENTICATED | • unauthenticated adj. Having no authentication. • UNAUTHENTICATED adj. not authenticated. |
| UNSUBSTANTIATED | • unsubstantiated adj. Lacking substantiation; without evidence. • unsubstantiated v. Simple past tense and past participle of unsubstantiate. • UNSUBSTANTIATED adj. not substantiated. |