noun🔗Share복어A fish of the genus Diodon or Tetraodon, capable of distending its body by taking air or water into its dilatable esophagus."While snorkeling in the coral reef, we saw a balloonfish puff itself up into a spiky ball to scare away a larger fish. "산호초에서 스노클링을 하다가 우리는 큰 물고기를 쫓아내기 위해 복어가 가시가 돋힌 공 모양으로 부풀어 오르는 것을 보았다.fishanimalbiologyoceannatureChat with AIVocabulary GamePractice Reading