Definition of unimpressionable in English:

unimpressionable

Line breaks: un|im¦pres¦sion|able
Pronunciation: /ʌnɪmˈprɛʃ(ə)nəb(ə)l
 
/

adjective

(Of a person) not easily influenced.
More example sentences
  • Anyway, Moore can be said to have attracted the attention of young, impressionable readers - and probably old, unimpressionable ones as well, as his works sell, literally, by the million.
  • All unimpressionable youths with enough life experience to be able to distinguish image and reality?
  • They too would disappear one day to leave behind an unimpressionable clean sheet bookmarked in time by a few dry and crumpled old flowers.

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