English Dictionary

Definition of “interpolate

interpolate (ɪnˈtɜːpəˌleɪtPronunciation for interpolate

Definitions

verb

  1. to insert or introduce (a comment, passage, etc) into (a conversation, text, etc)
  2. to falsify or alter (a text, manuscript, etc) by the later addition of (material, esp spurious or valueless passages)
  3. (intr) to make additions, interruptions, or insertions
  4. mathematics to estimate (a value of a function) between the values already known or determined Compare extrapolate (sense 1)

Alternative Forms

inˈterpoˌlater inˈterpoˌlator noun inˈterpolative adjective

Word Origin

C17: from Latin interpolāre  to give a new appearance to, from inter- + polīre to polish

Usage examples

  • Sylvia did manage to interpolate , and heard only Molly's old refrain that the Pope was sexist and did not understand the trials of women.
    Doris Lessing, THE SWEETEST DREAM (2001)

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