| COMMEMORATORY | • commemoratory adj. Pertaining to commemoration. • COMMEMORATORY adj. serving to commemorate. |
| HYPOMENORRHOEA | • hypomenorrhoea n. Alternative form of hypomenorrhea. • HYPOMENORRHOEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHEA. |
| MICROSPOROCYTE | • microsporocyte n. (Biology) A cell that produces (typically four) microspores during meiosis. • MICROSPOROCYTE n. a microspore mother cell. |
| OSMOREGULATORY | • osmoregulatory adj. Of or pertaining to osmoregulation. • OSMOREGULATORY adj. relating to osmoregulation. |
| PYROPHOTOMETER | • PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits. |
| PYROPHOTOMETRY | • PYROPHOTOMETRY n. the measurement of the temperature of an incandescent body by photometric measurement of the light it emits. |
| ARCHEOASTRONOMY | • archeoastronomy n. Alternative spelling of archaeastronomy. • ARCHEOASTRONOMY n. the scientific study of the beliefs and practices concerning astronomy that existed in ancient and prehistoric civilizations. |
| HYPOMENORRHOEAS | • hypomenorrhoeas n. Plural of hypomenorrhoea. • HYPOMENORRHOEA n. the condition in which the interval between two menstrual periods is increased to between 35 and 42 days, also HYPOMENORRHEA. |
| MICROPHOTOMETRY | • microphotometry n. Measurement performed with a microphotometer. • MICROPHOTOMETRY n. measurement by microphotometer, an instrument for measuring the amount of light transmitted or reflected by small areas or for measuring the relative densities of spectral lines on a photographic film or plate. |
| MICROSPOROCYTES | • microsporocytes n. Plural of microsporocyte. • MICROSPOROCYTE n. a microspore mother cell. |
| NONCONTEMPORARY | • noncontemporary adj. Not contemporary. • noncontemporary n. A person who is not the contemporary of another; one who lives in a different time period. • NONCONTEMPORARY adj. not contemporary. |
| PYROPHOTOMETERS | • PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits. |
| RADIOGONIOMETRY | • radiogoniometry n. The measurement of the azimuth and elevation of received radio waves. • RADIOGONIOMETRY n. the science of detecting the direction of radio waves. |