imperturbable

[ im-per-tur-buh-buhl ]
/ ˌɪm pərˈtɜr bə bəl /
SEE SYNONYMS FOR imperturbable ON THESAURUS.COM

adjective

incapable of being upset or agitated; not easily excited; calm: imperturbable composure.

Origin of imperturbable

1490–1500; < Late Latin imperturbābilis. See im-2, perturbable

OTHER WORDS FROM imperturbable

im·per·turb·a·bil·i·ty, im·per·turb·a·ble·ness, noun im·per·turb·a·bly, adverb

Words nearby imperturbable

impersonate, impersonator, impertinence, impertinency, impertinent, imperturbable, imperturbation, impervious, impetiginous, impetigo, impetigo herpetiformis

Words related to imperturbability

equanimity, composure, coolness, poise, stability, nonchalance, aplomb, self-control, sang-froid, self-possession, steadfastness, unflappability

Example sentences from the Web for imperturbability

British Dictionary definitions for imperturbability

imperturbable
/ (ˌɪmpɜːˈtɜːbəbəl) /

adjective

not easily perturbed; calm; unruffled

Derived forms of imperturbable

imperturbability or imperturbableness, noun imperturbably, adverb imperturbation (ˌɪmpɜːtɜːˈbeɪʃən), noun