lining

nouns

a protective covering that protects an inside surface
liner, lining
is derived from
line
a piece of cloth that is used as the inside surface of a garment
liner, lining
is derived from
line
providing something with a surface of a different material
facing, lining
the act of attaching an inside lining (to a garment or curtain etc.)
lining
is derived from
line
is a type of (narrower)
the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
insulation