| CHECKERBERRY | • checkerberry n. The teaberry, Gaultheria procumbens. • CHECKERBERRY n. the fruit of various American plants, esp. the wintergreen. |
| HETEROKARYON | • heterokaryon n. (Biology) A cell having two or more genetically different nuclei. • HETEROKARYON n. a cell, as in the mycelium of a fungus, that contains two or more genetically unlike nuclei. |
| HOLIDAYMAKER | • holidaymaker n. (Britain) someone who is on holiday. • holiday-maker n. (Britain) Someone who is on holiday. • HOLIDAYMAKER n. someone on holiday. |
| HONEYSUCKERS | • honeysuckers n. Plural of honeysucker. • HONEYSUCKER n. another name for the honeyeater. |
| HYDRAULICKED | • hydraulicked v. Simple past tense and past participle of hydraulic. • HYDRAULIC v. to excavate and wash out with powerful jets of water. |
| HYDROCRACKED | • hydrocracked v. Simple past tense and past participle of hydrocrack. • hydrocracked adj. That has been subjected to hydrocracking. • HYDROCRACK v. to crack hydrocarbons in the presence of hydrogen. |
| HYDROCRACKER | • hydrocracker n. (Organic chemistry) A chemical engineering plant in which hydrocracking takes place. • HYDROCRACKER n. one engaged in hydrocracking. |
| HYDROKINETIC | • hydrokinetic adj. Of or pertaining to hydrokinetics. • hydrokinetic adj. Of or pertaining to the kinetic energy of moving fluids. • HYDROKINETIC adj. of or relating to the motions of fluids or the forces which produce or affect such motions, also HYDROKINETICAL. |
| HYPERKINESES | • hyperkineses n. Plural of hyperkinesis. • HYPERKINESIS n. muscle spasm; a hyperactive condition of children, also HYPERKINESIA. |
| HYPERKINESIA | • hyperkinesia n. Hyperkinesis. • HYPERKINESIA n. muscle spasm, a hyperactive condition of children, also HYPERKINESIS. |
| HYPERKINESIS | • hyperkinesis n. (Pathology) Abnormally increased and sometimes uncontrollable activity or muscular movements. • hyperkinesis n. (Pathology) A condition especially of childhood characterized by hyperactivity. • HYPERKINESIS n. muscle spasm; a hyperactive condition of children, also HYPERKINESIA. |
| HYPERKINETIC | • hyperkinetic adj. (Neurology, pathology, psychiatry, psychology) Of, relating to, or affected with hyperkinesis or hyperactivity. • hyperkinetic n. A person exhibiting hyperkinesis or hyperactivity. • HYPERKINETIC adj. of, relating to, or affected with hyperkinesis or hyperactivity. |
| HYPERLINKING | • hyperlinking v. Present participle of hyperlink. • HYPERLINK v. to connect by hyperlink. |
| HYPERMARKETS | • hypermarkets n. Plural of hypermarket. • HYPERMARKET n. a very large self-service store, also HYPERMART. |
| KERATOPHYRES | • keratophyres n. Plural of keratophyre. • KERATOPHYRE n. a fine-grained soda trachyte. |
| KYMOGRAPHIES | • kymographies n. Plural of kymography. • KYMOGRAPHY n. using a kymograph, an instrument for recording fluid pressure. |
| LOCKSMITHERY | • locksmithery n. The work of a locksmith. • LOCKSMITHERY n. the craft of the locksmith. |