Her name was Jan Hammond.
dens
A den or a lair.
Since the dens is part of the Axis vertebra (and project up in the first vertebra, the Atlas vertebra that supports the skull) it is called the Dens Axis
Pandas only construct a den for rearing the panda cub. Yes, it is called a den.
The second cervical vertebra, called the axis, has a dens or odontoid process that projects upward and articulates with the atlas vertebra above it, allowing for rotation of the head.
a mistress.
Mistress
They sometimes live near dustbins and dirty places. They may live in your front garden!
Foxes live in underground burrows called dens or lairs.
The other woman would be called his mistress.
Dens, also known as the odontoid process, is found in the second cervical vertebrae (C2) of the spine, also called the axis. It is a projection of bone that acts as a pivot point for neck rotation.