Found 3 items, similar to imperturbability.
English → Indonesian (quick) Definition: imperturbability keantengan
English → English (WordNet) Definition: imperturbability imperturbability n : calm and unruffled self-assurance; “he performed with all the coolness of a veteran” [syn: coolness, imperturbableness]
English → English (gcide) Definition: Imperturbability Imperturbability \Im`per*turb`a*bil"i*ty\, n. The state or quality of being imperturbable. [1913 Webster]