noun
rodents
Zoological term for the order Rodentia.
げっ歯し類るいは前まえ歯ばが伸のび続つづける。
Rodents' front teeth grow continuously.
ハムスターはげっ歯し類るいの一いっ種しゅです。
Hamsters are a type of rodent.
Alternate kanji spelling using the traditional form of げっ.
Compound of げっ (啮, 'to gnaw') + 歯 (し, 'tooth') + 類 (るい, 'category'). The spelling げっ is a simplified form of 齧.