Definition of 「䶛」:
1. To separate bones with teeth.
用牙齿分开骨头。
2. The sound of separating bones with teeth.
用牙齿分开骨头的声音。
3. Gnawing sound.
啮声。
Additionally:
4. Another meaning.
又。
5. According to the "Jiyun" reference, pronounced as "lì niè" with the same meaning.
又《集韻》力蘖切，音列。義同。