Meaning of OBSERVABLE in English

OBSERVABLE

ob ‧ ser ‧ va ‧ ble /əbˈzɜːvəb ə l $ -ɜːr-/ BrE AmE adjective

something that is observable can be seen or noticed ⇨ noticeable :

an observable change in behaviour

—observably adverb

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.