| APPROXIMATIONS | • approximations n. Plural of approximation. • APPROXIMATION n. the act of drawing together. |
| CIPROFLOXACINS | • CIPROFLOXACIN n. an antibiotic used against anthrax. |
| EXPERIMENTISTS | • experimentists n. Plural of experimentist. • EXPERIMENTIST n. a person who carries out experiments. |
| EXPLORATIONIST | • explorationist n. A person employed to locate new sources of petroleum or other naturally-occurring resource. • EXPLORATIONIST n. a scientist engaged in mineral exploration. |
| EXPRESSIONISMS | • expressionisms n. Plural of expressionism. • EXPRESSIONISM n. a theory or practice in art of seeking to depict the subjective emotions and responses that objects and events arouse in the artist. |
| EXPRESSIONISTS | • expressionists n. Plural of expressionist. • EXPRESSIONIST n. an exponent of expressionism. |
| EXPRESSIVITIES | • expressivities n. Plural of expressivity. • EXPRESSIVITY n. the relative capacity of a gene to affect the phenotype of the organism of which it is a part. |
| EXPROPRIATIONS | • expropriations n. Plural of expropriation. • EXPROPRIATION n. the act of expropriating. |
| EXTRAPOSITIONS | • extrapositions n. Plural of extraposition. • EXTRAPOSITION n. the act of extraposing. |
| INEXPRESSIBLES | • inexpressibles n. (Colloquial, dated) Breeches, trousers. • INEXPRESSIBLES n. (colloquial) underwear. |
| INEXPRESSIVELY | • inexpressively adv. Without expression. • INEXPRESSIVE adv. lacking expression or meaning. |
| LEXICOGRAPHIES | • lexicographies n. Plural of lexicography. • LEXICOGRAPHY n. the editing or making of a dictionary. |
| LEXICOGRAPHIST | • lexicographist n. (Chiefly archaic) A student specialising in the discipline of lexicography; lexicographer. • LEXICOGRAPHIST n. one who makes dictionaries. |
| PREMAXILLARIES | • premaxillaries n. Plural of premaxillary. • PREMAXILLARY n. the premaxilla, a bone in front of the maxilla, also PREMAXILLA. |
| XIPHIHUMERALIS | • xiphihumeralis n. A long, flat strip of pectoral muscle comprising a band of parallel fibres, found in felines. • XIPHIHUMERALIS n. in vertebrates, a muscle leading from the xiphoid cartilage to the humerus. |
| XIPHIPLASTRALS | • XIPHIPLASTRAL n. a type of chelonian. |