Undersample

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To take insufficient samples when sampling
  2. 2
    To sample a signal at a frequency well below its Nyquist rate.

Etymology

From under- + sample.

Related phrases

nyquist rate

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.