Black Lives Matter

noun

: a movement founded in 2013 to end white supremacy and support Black communities

Note: Black Lives Matter was founded by Black community organizers Patrisse Khan-Cullors, Alicia Garza, and Opal Tometi after George Zimmerman was acquitted of charges relating to his fatal shooting of Black teenager Trayvon Martin in 2012; the movement expanded as people reacted to police killings of unarmed Black people in years following. The name Black Lives Matter functions as a declaration that Black people's lives have as much value as white people's lives, and as a call to end systems and practices that challenge this fact.

abbreviation BLM

Examples of Black Lives Matter in a Sentence

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The memoir also details her break with that community due to, among other things, her support of Black Lives Matter and LGBTQ+ rights. Maggie Ryan, Flow Space, 10 Sep. 2025 In the interview, part of the promotion for the film After the Hunt, Polidoro asked Roberts and Garfield a question about the Black Lives Matter and #MeToo movements, excluding co-star Ayo Edebiri in her address. Megan Cartwright, MSNBC Newsweek, 9 Sep. 2025 Nonetheless, Johnson’s account of the situation turned into a rallying cry for the Black Lives Matter movement across the country for years. Armon Sadler, VIBE.com, 9 Sep. 2025 Ayo Edebiri had to take the proverbial mic and answer a question about Black Lives Matter directed to her white co-stars, Andrew Garfield and Julia Roberts, at a press junket for their new film, After the Hunt. Bethy Squires, Vulture, 8 Sep. 2025 See All Example Sentences for Black Lives Matter

Word History

First Known Use

2014, in the meaning defined above

Time Traveler
The first known use of Black Lives Matter was in 2014

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Cite this Entry

“Black Lives Matter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Black%20Lives%20Matter. Accessed 17 Sep. 2025.

Last Updated: - Updated example sentences
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