たこせんMeanings1nountakoyaki sandwiched between shrimp crackersfood / cookingA snack from the Kansai region consisting of a takoyaki ball pressed between two ebisenbei (shrimp-flavored crackers).See also: たこ焼き · えびせんべい大おお阪さかの屋や台たいでたこせんを買かった。I bought a takosen at a food stall in Osaka.