Macrophage
ISF
Intercostal spaces
pore spaces
the spaces between the teeth of a comb are called umpernaters :) that's their scientific name.
The fluid filled spaces in the brain are called ventricles. The fluid is called cerebrospinal fluid
The spaces between leaf veins are called areoles or areolae.
A phobia of small spaces is called claustrophobia.
It is called claustrophobia
It's not a sickness it's a fear. Rather a fear to being in enclosed spaces sometimes dark enclosed spaces. It's called claustrophobia.
These are called the Interstitial Spaces.
Claustrophobia
The air spaces in the lungs are called pulmonary alveoli. They are where gas exchange occurs in the lungs of mammals.