Defaulter

noun

Definitions

Noun
  1. 1
    one who fails to fulfill an obligation or perform a task, especially a legal or financial one.
  2. 2
    a contestant who forfeits a match wordnet
  3. 3
    someone who fails to meet a financial obligation wordnet
  4. 4
    someone who fails to make a required appearance in court wordnet

Etymology

From default + -er.

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