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tin

/tɪn/ · tin
noun
  1. A malleable, ductile, metallic element, resistant to corrosion, with atomic number 50 and symbol Sn. The tin is a key component in soldering electronic circuits.
  2. An airtight container, made of tin or another metal, used to preserve food. She stored the canned beans in the pantry, which was lined with tin to prevent rust.
  3. A metal pan used for baking, roasting, etc. The muffin tin was filled with a dozen freshly baked muffins.
verb
  1. To place into a tin in order to preserve. She tinned the peaches to enjoy them throughout the winter.
  2. To cover with tin. The roof was tinned to prevent water damage.
  3. To coat with solder in preparation for soldering. The technician tinned the wires before assembling the circuit board.
adjective
  1. Made of tin. The tin roof was a distinctive feature of the old warehouse.
  2. Made of galvanised iron or built of corrugated iron. The tin shed was a temporary storage solution for the construction site.

Synonyms

Did you know? The tin can was invented by Peter Durand in 1810, revolutionizing food preservation and transportation.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 6, 2026