声纳 Save Sign in to save words Traditional (Taiwan): 聲納 shēngnà ㄕㄥ ㄋㄚˋ sonar (loanword) Character by character 声(shēng)sound 纳(nà)surname Na Other words read shēngnà In the same tone 声呐 Often confused with shengna 哂纳 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0