n. (pl. same or sextillions) a thousand raised to the seventh (or formerly, esp. Brit., the twelfth) power (10(21) and 10(36) respectively) (cf. BILLION). øøsextillionth [F f. L sex six, after septillion etc.]
SEXTILLION
Meaning of SEXTILLION in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012