Word Study
tin foil
WORDNET DICTIONARY
Noun tin foil has 2 senses
- tin foil(n = noun.artifact) tinfoil - foil made of tin or an alloy of tin and lead; Array is a kind of foil
- tin foil(n = noun.artifact) aluminium foil, aluminum foil - foil made of aluminum; Array is a kind of foil
For further exploring for "tin foil" in Webster Dictionary Online