■ noun Astronomy the sidereal period of the earth about the sun, about twenty minutes longer than the solar year.
SIDEREAL YEAR
Meaning of SIDEREAL YEAR in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004
■ noun Astronomy the sidereal period of the earth about the sun, about twenty minutes longer than the solar year.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004