dictionary · eo1.org

active sonar

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

  1. {{senseid|en|emissive type of Q133220}} A type of [[sonar#English:_Q133220|sonar]] that uses [[sound wave]]s generated by the sonar [[equipment]], as contrasted with a [[passive]] type that uses only sound waves originating from elsewhere.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.