( n. )
A group or division of ten; esp., a period of ten years; a decennium; as, a decade of years or days; a decade of soldiers; the second decade of Livy.
( n. )
A group or division of ten; esp., a period of ten years; a decennium; as, a decade of years or days; a decade of soldiers; the second decade of Livy.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012