oestrus

Noun

The recurring sexual excitement and desire in female mammals, often associated with ovulation.

ریشه

From the Greek word 'oistros', meaning 'gadfly' or 'frenzy'.

مثال

• The female dog is in oestrus and attracting male suitors.
• Oestrus in cows is an indication of their fertility.
• The timing of oestrus is important for successful breeding.