Bursa and Hiding place

Bursa noun - A small fluid-filled sac located between movable parts of the body especially at joints.

Hiding place and bursa are semantically related. In some cases you can use "Hiding place" instead a noun "Bursa".

Hiding place noun - A place suitable for hiding something (such as yourself).

Bursa and hiding place are semantically related. Sometimes you can use "Bursa" instead a noun phrase "Hiding place".