Definition of 「䶠」:
1. In the "Tang Yun": Pronounced as "gan" (工咸切) and "ju" (居咸切), rhymes with "jian". "Shuo Wen" describes it as a character meaning "to gnaw" or "to nibble". It is the same as “䶢”.
2. In the "Ji Yun": Pronounced as "xian" (胡讒切). This refers to "holding with the mouth, not gnawing."