| ALEXANDRINES | • alexandrines n. Plural of alexandrine. • ALEXANDRINE n. (French) a French verse form. |
| ALEXANDRITES | • alexandrites n. Plural of alexandrite. • ALEXANDRITE n. a gem variety of chrysoberyl which appears green in daylight and red in artificial light. |
| ANTIOXIDANTS | • antioxidants n. Plural of antioxidant. • ANTIOXIDANT n. a substance (as betacarotene or vitamin C) that inhibits oxidation. |
| APPROXIMATED | • approximated v. Simple past tense and past participle of approximate. • approximated adj. Calculated by approximation. • APPROXIMATE v. to come close to. |
| AUTOXIDATION | • autoxidation n. (Chemistry) A spontaneous oxidation reaction that results in the slow, flameless combustion of a material. • AUTOXIDATION n. oxidation by direct combination with oxygen at ordinary temperatures. |
| DEXTROCARDIA | • dextrocardia n. (Medicine) A congenital abnormality in which the heart is transposed to the right side of the chest. • DEXTROCARDIA n. a condition in which the heart is on the right-hand side of the chest. |
| EXTRADITABLE | • extraditable adj. Of a person: able to be extradited. • extraditable adj. Of an action or an offense: for which one can be extradited. • EXTRADITABLE adj. subject or liable to extradition. |
| HEXADACTYLIC | • hexadactylic adj. Hexadactylous. • HEXADACTYLIC adj. having six fingers, also HEXADACTYLOUS. |
| HEXADECANOIC | • hexadecanoic adj. Of or pertaining to hexadecanoic acid or its derivatives. • HEXADECANOIC adj. as in hexadecanoic acid, a fatty acid, aka palmitic acid. |
| HEXADECIMALS | • hexadecimals n. Plural of hexadecimal. • HEXADECIMAL n. a number system with a base of 16. |
| HEXAGRAMMOID | • HEXAGRAMMOID n. a hexagram shape. |
| PARADOXIDIAN | • PARADOXIDIAN adj. belonging to the Paradoxides, a Middle Cambrian genus of trilobites. |
| PARADOXURINE | • paradoxurine adj. Of, or pertaining to, the genus Paradoxurus. • PARADOXURINE n. any of a number of palm civet species. |
| QUADRATRIXES | • quadratrixes n. Plural of quadratrix. • QUADRATRIX n. a curve by which a circle may be squared. |