Sonograph

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An instrument that produces sonograms
  2. 2
    an instrument that uses the differential transmission and reflection of ultrasonic waves in order to provide an image of a bodily organ wordnet

Etymology

From sono- + graph.

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