ペンギンペンギンCommon wordFreq.FrequencyTop 10,000Meanings1nounpenguinRefers to the flightless seabird. Common in everyday speech and writing.水すい族ぞく館かんでペンギンを見みた。I saw penguins at the aquarium.ペンギンは空そらを飛とべない。Penguins cannot fly.