Meaning

2 senses
  1. (uncountable)Applying one or more shims to an assembly to adjust the position of one or more of its parts.

    It may take some shimming to get everything perfectly aligned.

  2. (uncountable)The act of fraudulently copying a chip from a chip-and-pin card, such as found on credit cards and bank cards, through the use of a shimmer

    They were arrested and charged in connection with multiple shimming incidents.

Origin

From shim + -ing.

From shim + -ing.

Wiktionary, CC BY-SA 4.0 · source

See also

neighbours in the dictionary
shimming — meaning, examples, forms, synonyms | Krumeto