extraneousness
- n unrelatedness by virtue of falling outside the matter at hand
extraordinariness
- n the quality of being extraordinary and not commonly encountered
extrapolation
- n (mathematics) calculation of the value of a function outside the range of known values
- n an inference about the future (or about some hypothetical situation) based on known facts and observations
extrasensory perception
- n apparent power to perceive things that are not present to the senses
extrasystole
- n a premature systole resulting in a momentary cardiac arrhythmia
extraterrestrial being
- n a form of life assumed to exist outside the Earth or its atmosphere
extraterrestrial object
- n a natural object existing outside the earth and outside the earth's atmosphere
extrauterine gestation
- n pregnancy resulting from gestation elsewhere than in the uterus
extrauterine pregnancy
- n pregnancy resulting from gestation elsewhere than in the uterus