"saturation" - key terms from Wikipedia

adiabatic saturation
adiabatic saturation	temperature
dielectric saturation
gain saturation
if cooled adiabatically to saturation
moisture saturation
no saturation
oxygen saturation
percent transferrin saturation
reverse saturation	current
saturation
saturation	and lightness
saturation	and value
saturation	curve
saturation	horizon
saturation	index
saturation	intensity
saturation	mode
saturation	point
saturation	pressure
saturation	state
saturation	temperature
saturation	vapor pressure
saturation	voltage
velocity saturation