lagoon
Word family nounlagoonadjectivelagoonal
la·goon /ləˈɡuːn/ noun [countableC] 2. American EnglishAmESG a small lake which is not very deep, near a larger lake or river 〔大湖或江河附近的〕小湖 Origin lagoon (1600-1700) French lagune, from
Italian laguna, from
Latin lacuna;
→ LACUNA