noun
US/ˌpen.əˈtreɪ.ʃən/
UK/ˌpen.ɪˈtreɪ.ʃən/
The act of going into or through something.
In context
The penetration of water into the walls caused the paint to peel.
Short entry. Full notes coming.
The act of going into or through something.
The penetration of water into the walls caused the paint to peel.
Short entry. Full notes coming.