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insertion

Pronunciation: /ɪnˈsɝʃən/

The English word “insertion” has 4 meanings listed here.

noun

  1. The act of inserting, or something inserted.
  2. The distal end of attachment of a muscle to a bone that will be moved by the muscle.
  3. The addition of a nucleotide to a chromosome by mutation.
  4. The process of going from subcritical to prompt critical.

Etymology

From insert + -ion.

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.