Meaning of 当散 in Japanese

It seems that your search contains the following:

Definition of 当散

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

とう(tou) 【当】

(pref) this (business organisation or place)
当ホテルでの御宿泊をごゆっくり御楽しみください。
Please enjoy your stay at this hotel.