permeable
UK: /ˈpɜː.mi.ə.bəl/ | US: /ˈpɝː.mi.ə.bəl/
adj. allowing liquids or gases to pass through
adj. capable of being permeated or penetrated
The word "permeable" originates from Latin permeabilis, derived from permeare ("to pass through"), which combines per- (through) and meare (to pass, go). The suffix -able (capable of) was added in Late Latin, forming the adjective meaning "capable of being passed through." This logical construction reflects the physical property of materials that allow substances to flow or diffuse through them.
The membrane is permeable to water but not to salt.
Permeable pavements help reduce urban flooding by absorbing rainwater.
This fabric is highly permeable, making it ideal for sportswear.
The soil's permeable nature allows roots to access nutrients easily.
Scientists study permeable barriers to improve groundwater filtration.