クレソンクレソンFreq.FrequencyTop 100,000Meanings1nounwatercressRefers to the leafy green plant used in salads and soups. The scientific name is Nasturtium officinale.from French cressonサラダにクレソンを加くわえると、少すこし辛からみが出でておいしい。Adding watercress to a salad gives it a slight peppery taste and makes it delicious.