Meanings of gravid female in English

A gravid female scuttled past him.

The gravid female is always solitary.

The gravid female always retains an upright position at this time, as indeed she does at other times.

Or will you wander your entire adolescence, alone and unloved, until you grow into a fat, gravid female?

Will you wander for your entire adolescence, alone and unloved, until increment by tiny increment you grow into a fat, gravid female?

100, enlarged; a, gravid female, natural size).

We either exposed gravid females to a model predator or not, and compared their offspring's antipredator behaviour and survival when alone with a live predator.