tin foil

tin·foil

also tin foil T0225300 (tĭn′foil′)n. A thin, pliable sheet of aluminum or of tin-lead alloy, used as a protective wrapping.

Thesaurus

Noun	1.	tin foil - foil made of tin or an alloy of tin and leadtinfoilfoil - a piece of thin and flexible sheet metal; "the photographic film was wrapped in foil"atomic number 50, Sn, tin - a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide
	2.	tin foil - foil made of aluminum aluminium foil, aluminum foilfoil - a piece of thin and flexible sheet metal; "the photographic film was wrapped in foil"Al, aluminium, aluminum, atomic number 13 - a silvery ductile metallic element found primarily in bauxite