'Tinning' definitions:

Definition of 'tinning'

From: WordNet
noun
The application of a thin layer of soft solder to the ends of wires before soldering them; "careful tinning of the ends of wires results in a better joint when you solder them"
noun
The application of a protective layer of tin [syn: tinning, tin-plating]

Definition of 'Tinning'

From: GCIDE
  • Tin \Tin\, v. t. [imp. & p. p. Tinned; p. pr. & vb. n. Tinning.] To cover with tin or tinned iron, or to overlay with tin foil. [1913 Webster]

Definition of 'Tinning'

From: GCIDE
  • Tinning \Tin"ning\, n.
  • 1. The act, art, or process of covering or coating anything with melted tin, or with tin foil, as kitchen utensils, locks, and the like. [1913 Webster]
  • 2. The covering or lining of tin thus put on. [1913 Webster]