noun
heifer
HEF-er/ˈhefər/
A female cow that has not yet calved.
The heifer grazes beside the fence in the morning sun.

Etymology
Old English heahfore already named a heifer, but its internal origin is uncertain. The modern distinction concerns calving: a heifer is a young female that has not yet borne a calf.
In context
she died with a four-month-old heifer calf at her side at the age of 23
More examples
- We keep the heifers in a separate pasture.
- This heifer is due to have her first calf in April.
- The farmer bought two heifers to expand her dairy herd.
Forms
heifer · heifers