むくみむくみ○Common wordFreq.FrequencyTop 20,000Meanings1nounswelling; edemausually written using kana alonemedicineMedical and everyday term for swelling caused by fluid retention. 'Dropsy' is an archaic English equivalent.長ちょう時じ間かんのフライトで足あしにむくみが出でた。My legs swelled up after the long flight.