Meaning of 齧散 in Japanese

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Definition of 齧散

ちる(chiru) 【散る】

(v5r, vi) to fall (e.g. blossoms, leaves)
あなたが帰国なさる頃には、桜はみんな散ってしまっていることでしょう。
By the time you get home, all the cherry blossoms will have fallen.
to scatter; to be dispersed
to disappear; to dissolve; to break up
to spread; to run; to blur
to die a noble death

かじる(kajiru) 【齧る ·噛る ·囓る】

(v5r, vt) to chew; to bite (at); to gnaw; to nibble; to munch; to crunch; to have a smattering of
犬は肉を骨からかじりとった。
The dog bit meat off the bone.
to dabble in (e.g. hobby, instrument)