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instrumental

[in-struh-men-tl] / ˌɪn strəˈmɛn tl /


Example Sentences

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A sharp fall in China’s crude oil imports during the Iran war has been instrumental in holding down oil prices and keeping the global economy humming.

From The Wall Street Journal • Jun. 11, 2026

Marcia, who was married to George Lucas for more than a decade, was widely regarded as instrumental in making the “Star Wars” trilogy the juggernaut it became.

From Los Angeles Times • Jun. 2, 2026

The witness most instrumental to Fernandez’s conviction also admitted at trial to a history of lying in court.

From Slate • May 29, 2026

Tim Moloney KC, representing the bereaved families, said they were "instrumental" in ensuring the audit of the data breaches happened.

From BBC • May 27, 2026

Like how he used to make beats, and sell instrumental tapes to aspiring rappers and singers in the neighborhood.

From "Patina" by Jason Reynolds




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