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U_______________
Definitions
not sensitive or susceptible to impression
Word origin
From un- + impressionable.
Used in a sentence
“Creake, in accordance with some detail of his never-revealed plan, continued to shower missile after missile against the panes until even the unimpressionable Parkinson shivered.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for unimpressionable yet.