かんちょういき 感潮域 LinksSentence search for 感潮域Sentence search for かんちょういきKanji details for 感, 潮 and 域Edit in JMdict Noun1. estuary; estuarine basin; tidal area; tidal reach; tidal zoneSee also 感潮河川 かんちょうかせん Discussions Log in to talk about this word.