Nouns

(n)tin, Sn, atomic number 50a 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
(n)tina vessel (box, can, pan, etc.) made of tinplate and used mainly in baking
(n)canister, cannister, tinmetal container for storing dry foods such as tea or flour
(n)can, tin, tin canairtight sealed metal container for food or drink or paint etc.

Verbs

(v)tinplate with tin
(v)can, tin, put uppreserve in a can or tin“tinned foods are not very tasty”
(v)tinprepare (a metal) for soldering or brazing by applying a thin layer of solder to the surface