| BATHOCHROMES | • BATHOCHROME n. a shift to a longer wavelength in the absorption spectrum of a compound. |
| CHAMBERHANDS | • CHAMBERHAND n. (New Zealand) a worker in the cold storage area of a slaughterhouse. |
| CHRESTOMATHY | • chrestomathy n. A collection of written passages, used to learn an unfamiliar language. • chrestomathy n. A collection of choice passages from an author or authors. • CHRESTOMATHY n. a selection of passages compiled as an aid to learning a language; a volume of selected passages or stories of an author. |
| FRESHMANSHIP | • freshmanship n. The state of being a freshman. • FRESHMANSHIP n. the state of being a freshman. |
| HAEMACHROMES | • HAEMACHROME n. a blood pigment, such as haemoglobin, that carries oxygen, also HEMACHROME. |
| HAEMOCHROMES | • HAEMOCHROME n. a blood pigment, such as haemoglobin, that carries oxygen, also HEMOCHROME. |
| HAEMORRHAGES | • haemorrhages n. Plural of haemorrhage. • haemorrhages v. Third-person singular simple present indicative form of haemorrhage. • hæmorrhages n. Plural of hæmorrhage. |
| HAEMORRHOIDS | • haemorrhoids n. A pathological condition caused by painful masses of dilated veins in swollen anal tissue. • haemorrhoids n. Plural of haemorrhoid. • hæmorrhoids n. Plural of hæmorrhoid. |
| HAMMERCLOTHS | • hammercloths n. Plural of hammercloth. • hammer-cloths n. Plural of hammer-cloth. • HAMMERCLOTH n. a cloth covering a coach box. |
| HEMIHYDRATES | • hemihydrates n. Plural of hemihydrate. • HEMIHYDRATE n. a hydrate, such as plaster of paris, containing half a mole of water to one mole of the compound forming the hydrate. |
| HEXAHEMERONS | • HEXAHEMERON n. the (biblical) six days of creation, also HEXAEMERON. |
| HIERARCHISMS | • hierarchisms n. Plural of hierarchism. • HIERARCHISM n. a hierarchical system. |
| HOMOGRAPHIES | • homographies n. Plural of homography. • HOMOGRAPHY n. a type of transformation that maps straight lines onto another plane. |
| HORSEMANSHIP | • horsemanship n. The skill of riding a horse, and sometimes of training and managing horses. • HORSEMANSHIP n. the art of riding. |
| HYPERTHYMIAS | • hyperthymias n. Plural of hyperthymia. • HYPERTHYMIA n. excessive emotionalism. |
| HYPOTHERMIAS | • hypothermias n. Plural of hypothermia. • HYPOTHERMIA n. subnormal temperature of the body. |
| MEGACHURCHES | • megachurches n. Plural of megachurch. • mega-churches n. Plural of mega-church. • MEGACHURCH n. a church, usually Protestant, with a very large congregation, typically housed in a complex offering sophisticated multimedia presentations and a range of secular facilities and services. |
| THERMOGRAPHS | • thermographs n. Plural of thermograph. • THERMOGRAPH n. an instrument for recording changes in temperature. |
| WHATSHERNAME | • whatshername pron. (Informal) A female person whose name cannot be recalled. • WHATSHERNAME n. a designation for a female whose name one cannot remember, also WHATSERNAME. |