This is 'a-bu-chi-ro-n'.
According to the column of 'Hana Oriori' in Asahi Shinbun ,on Jluy 31,Saturday, this name comes from Greek.
'A' means no or stop, and 'butiron' means diarrhea of ox.
As they used a kind of them to use stopping diarrhea of domestic animal, it was named like this.
Isn't it interesting?