| AMPHIBRACHS | • amphibrachs n. Plural of amphibrach. • AMPHIBRACH n. a foot of three syllables, the middle one long, the first and last short. |
| AMPHITRICHA | • AMPHITRICHA n. bacteria that have flagella at both ends. |
| ARCHEPARCHS | • archeparchs n. Plural of archeparch. |
| CATCHPHRASE | • catchphrase n. A repeated expression, often originating in popular culture. • catchphrase n. A signature phrase of a particular person or group. • catch-phrase n. Alternative spelling of catchphrase. |
| CHAMBERHAND | • CHAMBERHAND n. (New Zealand) a worker in the cold storage area of a slaughterhouse. |
| CHARGEHANDS | • chargehands n. Plural of chargehand. • charge-hands n. Plural of charge-hand. • charge␣hands n. Plural of charge hand. |
| CHILIAHEDRA | • chiliahedra n. Plural of chiliahedron. • CHILIAHEDRON n. (Greek) a one-thousand sided solid figure. |
| CLAIRSCHACH | • clairschach n. Obsolete spelling of clarsach. • CLAIRSCHACH n. (Gaelic) a Scottish folk harp, also CLARSACH. |
| HAEMACHROME | • haemachrome n. Hematin. • HAEMACHROME n. a blood pigment, such as haemoglobin, that carries oxygen, also HEMACHROME. |
| HAGIARCHIES | • hagiarchies n. Plural of hagiarchy. • HAGIARCHY n. government by holy persons, also HAGIOCRACY. |
| HEADREACHED | • HEADREACH v. to make distance to windward in tacking. |
| HEADREACHES | • HEADREACH v. to make distance to windward in tacking. |
| HEADTEACHER | • headteacher n. The most senior teacher in a school who is responsible for its management and administration. • head␣teacher n. Alternative form of headteacher. • HEADTEACHER n. a teacher in charge of a school. |
| HEALTHCARES | • healthcares n. Plural of healthcare. • HEALTHCARE n. the provision of health care. |
| PREHEADACHE | • preheadache adj. Before the onset of a headache. • PREHEADACHE adj. occurring before a headache. |
| TACHOGRAPHS | • tachographs n. Plural of tachograph. • TACHOGRAPH n. an instrument for recording speed of rotation. |
| TACHYGRAPHS | • tachygraphs n. Plural of tachygraph. • TACHYGRAPH n. a shorthand writer, also TACHYGRAPHER, TACHYGRAPHIST. |
| TACHYGRAPHY | • tachygraphy n. The art and practice of rapid writing. • tachygraphy n. (Historical) Stenography or shorthand as done in ancient and medieval times. • TACHYGRAPHY n. shorthand. |
| THROATLATCH | • throatlatch n. Part of a horse’s bridle that prevents the bridle from coming off over the horse’s head. • throat␣latch n. Alternative form of throatlatch. • THROATLATCH n. a strap used to fasten a horse's bridle, also THROATLASH. |