| ARCHDUCHESS | • archduchess n. A daughter or granddaughter of the Emperor of Austria-Hungary, or the wife of a son or grandson of the… • ARCHDUCHESS n. the wife or widow of an archduke. |
| ARCHDUCHIES | • archduchies n. Plural of archduchy. • ARCHDUCHY n. the territory of an archduke or archduchess. |
| 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. |
| CHOWDERHEAD | • chowderhead n. (US, informal, derogatory) An idiot; a dummy. • chowder-head n. Alternative spelling of chowderhead. • chowder␣head n. Alternative spelling of chowderhead. |
| DETHATCHERS | • dethatchers n. Plural of dethatcher. • de-thatchers n. Plural of de-thatcher. |
| HANDKERCHER | • handkercher n. Obsolete form of handkerchief. • HANDKERCHER n. a handkerchief, also HANDKERCHIEF. |
| 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. |
| HEPTACHORDS | • heptachords n. Plural of heptachord. • HEPTACHORD n. a system of seven sounds. |
| HYDROTHECAE | • hydrothecae n. Plural of hydrotheca. • HYDROTHECA n. the horny cup of a hydranth. |
| PREHEADACHE | • preheadache adj. Before the onset of a headache. • PREHEADACHE adj. occurring before a headache. |