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
extravagance
- n the quality of exceeding the appropriate limits of decorum or probability or truth
we were surprised by the extravagance of his description - n the trait of spending extravagantly
- n excessive spending
extravagancy
- n the quality of exceeding the appropriate limits of decorum or probability or truth
extravasation
- n an extravasated liquid (blood or lymph or urine); the product of extravasation
- n (of volcanos) pouring out fumes or lava (or a deposit so formed)
- n the process of exuding or passing out of a vessel into surrounding tissues; said of blood or lymph or urine