“+ adjective
: not sensitive or susceptible to impression : insensitive , unyielding
an unimpressionable mind
the unimpressionable stones
“+ adjective
: not sensitive or susceptible to impression : insensitive , unyielding
an unimpressionable mind
the unimpressionable stones
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012