noun[mass noun] Biochemistry
A major oestrogen produced in the ovaries.
More example sentences
- In malignancies of the breast, it is the oestrogen hormone, oestradiol that is the key.
- The prominent estrogens in women are estradiol, estrone and estriol.
- Once ovulation takes place, a surge of growth in the luteal cells causes progesterone and some estradiol to be secreted.
More definitions of oestradiolDefinition of oestradiol in:
- The US English dictionary