Definition of aesthetical in English:
aesthetical
(also esthetical)
adjective iːsˈθɛtɪklɛsˈθɛtɪklɪsˈθɛtɪkl
Of or relating to aesthetics; relating to the philosophy or theory of beauty.
Origin
Late 18th century. From ancient Greek αἰσθητικός aesthetic + -al, after German ästhetisch aesthetic.