UNFLAPPABLE


Meaning of UNFLAPPABLE in English

adjective Etymology: 1un- + 1flap (state of excitement) + -able Date: 1954 marked by assurance and self-control, unflappability noun unflappably adverb

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.