noun ·3 syllables ·Rare ·Advanced level

Definitions

Noun

1. 1
   An instrument that uses ultrasound to produce an echogram as a diagnostic aid.
2. 2
   An instrument used to record an echogram. wordnet

Etymology

From echo + -graph.

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