un ‧ per ‧ turbed /ˌʌnpəˈtɜːbd◂ $ -pərˈtɜːrbd◂/ BrE AmE adjective
not worried or annoyed by something that has happened:
John seemed unperturbed by the news.
un ‧ per ‧ turbed /ˌʌnpəˈtɜːbd◂ $ -pərˈtɜːrbd◂/ BrE AmE adjective
not worried or annoyed by something that has happened:
John seemed unperturbed by the news.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012