unflappable meaning

Definition of unflappable

1. not easily perturbed or excited or upset; marked by extreme calm and composure
   • hitherto imperturbable, he now showed signs of alarm
   • an imperturbable self-possession
   • unflappable in a crisis

   Synonyms: imperturbable

   Similar: composed

unflappable in a sentence

• He was unflappable in the face of danger.
• Tom's unflappable, even under great pressure.

How to pronounce unflappable

unflappable is pronounced /ənˈflæpəbəl/ in American English. It has 4 syllables, with the stress on the second syllable.