spearheaded

American  

[speer-hed-id] / ˈspɪərˌhɛd ɪd /

adjective

1. initiated or led (sometimes used in combination).

   Thanks to a recently spearheaded effort by a consortium of wineries, you can now find these fruit wines at your local wine shop.

   The "Solar Street" is a student-spearheaded, 18-kilowatt array of solar cells on the roofs of a row of houses.

2. like a spear or spearhead in sharpness or triangular shape, or in being precisely targeted or aimed.

   The workshop taught me a more spearheaded approach to managing tasks in my business.

   The warriors spread out, adopting a spearheaded formation.

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verb

1. the simple past tense and past participle of spearhead.

Etymology

Origin of spearheaded

First recorded in 1800–10; spearhead ( def. ) + -ed ² ( def. ) for the adjective senses; spearhead ( def. ) + -ed ¹ ( def. ) for the verb sense

Example Sentences

Daniel’s tribe, the Coyote Valley Band of Pomo Indians, has pushed to rein in the cutting — spearheaded by his late great-grandmother, Priscilla Hunter.

From Los Angeles Times • May 10, 2026

The Red Roses have lined up another Grand Slam decider against France next week thanks to Saturday's 61-33 victory over Italy, a win spearheaded by Packer's four tries.

From BBC • May 9, 2026

The only person who responded to my efforts to hear from the other side was Rebecca Watson, a local Moms for Liberty figure who had spearheaded the campaign against the library.

From Slate • May 4, 2026

The Spurs, spearheaded by Wembanyama, blow that benchmark out of the water.

From The Wall Street Journal • Apr. 16, 2026

Cyrus Field, the businessman who spearheaded the laying of the first telegraph cable under the Atlantic Ocean, had befriended the Garfields long before the shooting.

From "Ambushed!" by Gail Jarrow

Related Words

• initiate
• launch
• prompt
• spur