Meaning of DIRECTIONAL in English
transcription, транскрипция: [ dɪˈrekʃənl ]
adj. 1 of or indicating direction. 2 Electronics a concerned with the transmission of radio or sound waves in a particular direction. b (of equipment) designed to receive radio or sound waves most effectively from a particular direction or directions and not others. øødirectionality n. directionally adv.
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012