| AMENORRHOEA | • amenorrhoea n. (Medicine) Absence of menstrual discharge. • amenorrhœa n. Obsolete form of amenorrhoea. • AMENORRHOEA n. abnormal absence or arrest of menstruation, also AMENORRHEA. |
| CHOREODRAMA | • choreodrama n. A drama acted out in dance. • CHOREODRAMA n. dance drama performed by a group. |
| CHROMOGRAMS | • CHROMOGRAM n. a combination of photographs in different colours. |
| CHRONOGRAMS | • chronograms n. Plural of chronogram. • CHRONOGRAM n. an inscription whose letters form a Roman numeral date. |
| ERGATOMORPH | • ERGATOMORPH n. an ergatoid ant. |
| GRAPHOMOTOR | • graphomotor adj. Relating to the visual and motor skills involved in writing. • GRAPHOMOTOR adj. pertaining to the muscular movements in writing. |
| HAEMORRHOID | • haemorrhoid n. (British spelling) Alternative spelling of hemorrhoid. • hæmorrhoid n. Obsolete spelling of hemorrhoid. • HAEMORRHOID n. dilatation of a vein around the anus, also HEMORRHOID. |
| HARMONOGRAM | • harmonogram n. (Historical) An early form of Gantt chart. • harmonogram n. An image created by the harmonograph. • HARMONOGRAM n. a curve drawn by a harmonograph. |
| HONORARIUMS | • honorariums n. Plural of honorarium. • HONORARIUM n. a voluntary fee paid esp. to a professional person for their services. |
| MENORRHOEAS | • MENORRHOEA n. normal menstrual bleeding, also MENORRHEA. |
| MONOGRAPHER | • monographer n. A writer of monographs. • MONOGRAPHER n. one who writes monographs. |
| MOTHERBOARD | • motherboard n. (Computer hardware) The primary circuit board of a personal computer, containing the circuitry for the… • MOTHERBOARD n. the board containing the main circuits of an electronic device, especially in computers. |
| NOMOGRAPHER | • nomographer n. A person who is skilled in nomography. • NOMOGRAPHER n. a writer of laws. |
| ORTHONORMAL | • orthonormal adj. (Mathematics) Of a set of vectors, both orthogonal and normalized. • orthonormal adj. (Mathematics) Of a linear transformation that preserves both angles and lengths. • ORTHONORMAL adj. orthogonal with the integral of the square of each function over a specified interval equal to one. |
| RHOMBOHEDRA | • rhombohedra n. Plural of rhombohedron. • RHOMBOHEDRON n. a parallelepiped whose faces are rhombuses. |