ɛsˈtɒrən

Definitions

1. noun

any of a group of hormones produced by the ovaries in the female and by the testes in the male, responsible for the development of female secondary sex characteristics and the maintenance of the female reproductive system.

“The hormone estrogen plays a crucial role in the menstrual cycle and pregnancy.”

2. noun

a steroid hormone that is secreted by the placenta during pregnancy, maintaining the pregnancy and influencing the development of the fetus.

“Estrogen levels in pregnant women are crucial for the baby’s development.”

3. verb

to produce or stimulate the production of estrogen in the body.

“Some foods and herbs can estrogen, which may have health benefits.”