instrumental
/ɪnstɹəˈmɛntəl/ adjective, noun
Forms instrumentals
- adjective Essential or central; of great importance or relevance. “He was instrumental in conducting the business.”
- adjective Serving as an instrument, medium, means, or agency.
- adjective (music) Pertaining to, made by, or prepared for an instrument, especially a musical instrument (rather than the human voice). “instrumental music”
- adjective (grammar) Of or relating to a case expressing means or agency, generally corresponding to the English use of prepositions such as by, with, through, or by means of with the objective case. “the instrumental case”
- noun (grammar) The instrumental case.
- noun (music) A composition written or performed without lyrics or singing, using a lead instrument to replace vocals.
- noun (music) A pause in the vocals of a song, usually occurring midway through, in which a musical instrument replaces the vocals.
Synonyms
Antonyms
Etymology
From Middle English instrumental, instrumentale, from Medieval Latin īnstrūmentālis, equivalent to instrument + -al.
Webster’s 1913
- adjective Acting as an instrument; serving as a means; contributing to promote; conductive; helpful; serviceable; as, he was instrumental in conducting the business.
- adjective Pertaining to, made by, or prepared for, an instrument, esp. a musical instrument; as, instrumental music, distinguished from vocal music. "He defended the use of instrumental music in public worship." Macaulay.
Etymology [Cf. F. instrumental.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “instrumental”, CC BY-SA 4.0. Details