[ 'grα:fɪən ]
■ noun Physiology a fluid-filled structure in the ovary within which an ovum develops prior to ovulation.
Origin
C19: named after the 17th-cent. Dutch anatomist R. de Graaf .
[ 'grα:fɪən ]
■ noun Physiology a fluid-filled structure in the ovary within which an ovum develops prior to ovulation.
Origin
C19: named after the 17th-cent. Dutch anatomist R. de Graaf .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004