(ת') משמש כמכשיר, משמש כאמצעי; מועיל, תורם, גורם; כלי, אינסטרומנטאלי (במוסיקה)

1. הפניה קטע כלי

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adj. helpful, useful, serving to assist; of or pertaining to an instrument; written for or played by musical instruments; of a case which expresses means or agency (Grammar)

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Adjective
1. relating to or designed for or performed on musical instruments; "instrumental compositions"; "an instrumental ensemble"
(antonym) vocal
(pertainym) musical instrument, instrument
2. serving or acting as a means or aid; "instrumental in solving the crime"
(synonym) implemental
(similar) helpful

adj. instrumental, of or pertaining to an instrument; helpful, useful, serving to assist; written for or played by musical instruments

adj. instrumental, instrumental case