listen to the pronunciation of hardshell
İngilizce - Türkçe
sert kabuklu
ABD sabit fikirli
İngilizce - İngilizce
having a tough outer shell

His favorite seafood is hardshell crabs.

rigid or uncompromising in principles, especially in religion or politics

Though it was a commonly held opinion, now only hardshell Baptists oppose dancing.

Unyielding; insensible to argument; uncompromising; strict