insulation

nouns

the state of being isolated or detached
"the insulation of England was preserved by the English Channel"
detachment, insularism, insularity, insulation
is derived from
insulate
a material that reduces or prevents the transmission of heat or sound or electricity
insulant, insulating material, insulation
is derived from
insulate
the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity
insulation
is derived from
insulate
is a type of (narrower)
the activity of protecting someone or something
"the witnesses demanded police protection"
protection