| CHILDMINDERS | • childminders n. Plural of childminder. • CHILDMINDER n. one who looks after other people's children for money. |
| DEINOTHERIUM | • deinotherium n. Alternative form of dinotherium. • DEINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DINOTHERE, DINOTHERIUM. |
| DIACHRONISMS | • DIACHRONISM n. the study of a subject, esp. a language, through its historical development. |
| DIAMORPHINES | • DIAMORPHINE n. a strong painkilling drug. |
| DIAPHRAGMING | • diaphragming v. Present participle of diaphragm. • DIAPHRAGM v. to fit with a diaphragm. |
| DINOTHERIUMS | • dinotheriums n. Plural of dinotherium. • DINOTHERIUM n. an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DEINOTHERIUM, DINOTHERE. |
| DISHARMONIES | • disharmonies n. Plural of disharmony. • DISHARMONY n. lack of harmony. |
| DISHARMONISE | • disharmonise v. Alternative form of disharmonize. • DISHARMONISE v. to put out of harmony, also DISHARMONIZE. |
| DISHARMONIZE | • disharmonize v. (Intransitive) To cause disorder. • disharmonize v. (Transitive) To make the cause of disorder. • DISHARMONIZE v. to put out of harmony, also DISHARMONISE. |
| DISHUMOURING | • dishumouring v. Present participle of dishumour. • DISHUMOUR v. (obsolete) to put out of humour. |
| DOLPHINARIUM | • dolphinarium n. An aquarium that houses dolphins. • DOLPHINARIUM n. a place where dolphins are kept. |
| EPHEMERIDIAN | • EPHEMERIDIAN adj. of or like an ephemerid, an insect of the mayfly family. |
| HAEMOSIDERIN | • haemosiderin n. Alternative form of hemosiderin. • HAEMOSIDERIN n. a pigment that is formed in some phagocytic cells by the breakdown of hemoglobin and is probably essentially a denatured form of ferritin, also HEMOSIDERIN. |
| HEMOSIDERINS | • hemosiderins n. Plural of hemosiderin. • HEMOSIDERIN n. a pigment that is formed in some phagocytic cells by the breakdown of hemoglobin and is probably essentially a denatured form of ferritin, also HAEMOSIDERIN. |
| HUMMINGBIRDS | • hummingbirds n. Plural of hummingbird. • humming-birds n. Plural of humming-bird. • humming␣birds n. Plural of humming bird. |
| MITOCHONDRIA | • mitochondria n. Plural of mitochondrion. • mitochondria n. (Sometimes proscribed) mitochondrion. • MITOCHONDRION n. a cell structure containing enzymes that provide the cell with energy. |
| MONORCHIDISM | • monorchidism n. The condition of having only one testicle. • MONORCHIDISM n. the state of being monorchid, having one testicle, also MONORCHISM. |
| ORCHIDOMANIA | • orchidomania n. An obsession with orchids; enthusiasm for raising or collecting orchids. • ORCHIDOMANIA n. an obsession with orchids. |