The term "calf" itself is gender-neutral; it simply refers to a young cow. Whether a calf is masculine or feminine depends on its sex.
- Male calf: A male calf is often referred to as a "bull calf."
- Female calf: A female calf is sometimes called a "heifer calf." A heifer is a young female cow that has not yet given birth.
In summary, "calf" refers to the species' young; it's the sex of the calf that determines if it's male or female.
