| HEXAMERISMS | • HEXAMERISM n. the state of being hexamerous. |
| HEXOKINASES | • hexokinases n. Plural of hexokinase. • HEXOKINASE n. an enzyme. |
| XEROCHASIES | • XEROCHASY n. dehiscence on drying. |
| CHEMOTAXISES | • CHEMOTAXIS n. orientation of an animalcule relative to a chemical substance. |
| HETERAUXESIS | • heterauxesis n. (Botany) unequal growth of a cell, or of part of a plant. • HETERAUXESIS n. unsymmetrical growth. |
| HEXAMETRISES | • HEXAMETRISE v. to put into hexameters, also HEXAMETRIZE. |
| HEXAMETRISTS | • hexametrists n. Plural of hexametrist. • HEXAMETRIST n. a writer of hexameters. |
| EXAMINERSHIPS | • examinerships n. Plural of examinership. • EXAMINERSHIP n. the office of examiner. |
| EXHAUSTIVENESS | • exhaustiveness n. The state of being exhaustive. • EXHAUSTIVE n. testing all possibilities or considering all elements. |
| EXHAUSTIVITIES | • exhaustivities n. Plural of exhaustivity. • EXHAUSTIVITY n. the state of being exhaustive. |
| HEXOSAMINIDASE | • hexosaminidase n. (Biochemistry) Any enzyme that catalyzes the hydrolysis of terminal hexosamine residues in hexosaminides. • HEXOSAMINIDASE n. either of two hydrolytic enzymes that catalyze the splitting off of a hexose from a ganglioside and are deficient in some metabolic diseases. |
| HYPERPROSEXIAS | • HYPERPROSEXIA n. abnormal powers of perception, as in Australian aboriginal trackers. |
| HEXOSAMINIDASES | • hexosaminidases n. Plural of hexosaminidase. • HEXOSAMINIDASE n. either of two hydrolytic enzymes that catalyze the splitting off of a hexose from a ganglioside and are deficient in some metabolic diseases. |
| HIERACOSPHINXES | • hieracosphinxes n. Plural of hieracosphinx. • HIERACOSPHINX n. in ancient Egyptian art, a hawk-headed sphinx. |
| HOMOSEXUALITIES | • homosexualities n. Plural of homosexuality. • HOMOSEXUALITY n. the state of being homosexual. |