Collator

noun

Definitions

Noun
  1. 1
    A person who collates.
  2. 2
    a machine that selects, merges and matches decks of punch cards. wordnet
  3. 3
    A program or algorithm that collates.
  4. 4
    A machine that selects, merges and matches decks of punch cards. historical
  5. 5
    A police officer who maintains criminal records and analyzes them for intelligence.

Etymology

From collate + -or.

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