instrument
INSTRUMENT noun
[ C ] uk/ˈɪnstrəmənt/ us instrument noun [C](MUSIC)
A2 an object that is used for playing music, for example a piano or drum
музыкальный инструмент
instrument noun [C]
(FOR ACHIEVING SOMETHING)
someone or something that is used for achieving something
средство
The Internet is a very powerful instrument of communication. Смотрите такжеwind instrument