a large marine mammal (Odobenus rosmarus) of Arctic regions,related to the seals and having two long tusks,tough wrinkled skin,and four flippers

• 海象；一种北冰洋一带的大型海中哺乳动物，（海象海象属），与海豹有关，长有一对长牙、粗糙的褶皱外皮及四只鳍状肢