Expressions (phrases, clauses, etc.), Godan verb with 'u' ending
to be palatable; to suit one's taste
日本にあるインドカレー屋のカレーって、やっぱり日本人の口に合わせて本場よりマイルドに作られてるよね。The curry they serve in Japan is milder than real Indian curry. They adapt it to Japanese tastes.
Also written 口にあう【くちにあう】