tin
noun
[ tɪn ]
• a silvery-white metal, the chemical element of atomic number 50.
• an airtight container made of tinplate or aluminium.
• "Albert got out the biscuit tin"
tin
verb
• cover with a thin layer of tin.
• "the copper pans are tinned inside"
Origin:
Old English, of Germanic origin; related to Dutch tin and German Zinn .