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

Recent Examples on the Web
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This included the ban of pride flags, Black Lives Matter and safe space signage, often used by individuals in places like schools and businesses to show support and create a welcoming environment for LGBTQ+ individuals. Liliana Fannin, jsonline.com, 25 July 2025 Airing in September 2020, the episodes satirize the United States' handling of the COVID-19 pandemic and civil unrest amid the Black Lives Matter movement. Greta Cross, USA Today, 25 July 2025 Initiatives like the Changemakers Collective and seasons dedicated to causes such as Black Lives Matter, Pride Nights, and Say Her Name highlight this movement. Tiana Randall, Forbes.com, 25 July 2025 Giants of Africa, the Black Lives Matter movement in the NBA bubble, the prominence of women within the Raptors’ hierarchy, the hiring of an executive whose job was to explicitly shape organizational culture and inclusion — all of those things could have been done in a subtler way. Eric Koreen, New York Times, 24 July 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 29 Jul. 2025.

Last Updated: - Updated example sentences
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