The feminine form of "ox" is "cow." In general, the term "ox" refers to a castrated male bovine, while "cow" specifically denotes a female bovine that has typically had at least one calf. In contrast, the term "heifer" refers to a young female bovine that has not yet had a calf.
Father ka faminine gender kya hoga
goose
Seamstress.
goose
Niece
It is a goddess.
Governess
Feminine for cockerel is hen.
faminine
The feminine for manager is manageress.
The thing doing the erasing (ie eraser) is feminine (la gomme). The thing which was erased (ie erasure) has two forms--one masculine and one feminine.
Empress is already the feminine form of emperor.