- A fluid-filled structure in the mammalian ovary within which an ovum develops before ovulation.More example sentences
- For some unexplained reason normally only one follicle becomes more successful than the others and towards mid-cycle this dominant Graafian follicle rises to the surface of the ovay.
mid 19th century: named after R. de Graaf (1641–73), Dutch anatomist.
More definitions of Graafian follicleDefinition of Graafian follicle in:
- The British & World English dictionary