building block

noun

: a unit of construction or composition
especially : something essential on which a larger entity is based

Examples of building block in a Sentence

historically the infantry division has been a basic building block of armies
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These are the building blocks that lead to genuine connections between the franchisor and franchisee. David Earl, Forbes, 10 Mar. 2025 Related article Historic asteroid sample reveals the ‘building blocks of life are in fact extraterrestrial in origin,’ scientists say If the missions don’t launch Saturday night as planned, multiple launch windows are available through April. Ashley Strickland, CNN, 8 Mar. 2025 The status of Trump's agenda in Congress The House and Senate both approved their own versions of a budget blueprint that would be the building block for the final package. Riley Beggin, USA TODAY, 5 Mar. 2025 Protein serves as the building block for bones, muscles, cartilage, skin, and blood. Johna Burdeos, Health, 5 Mar. 2025 See All Example Sentences for building block

Word History

First Known Use

1756, in the meaning defined above

Time Traveler
The first known use of building block was in 1756

Cite this Entry

“Building block.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/building%20block. Accessed 13 Mar. 2025.

Kids Definition

building block

noun
: a unit of construction or composition
Last Updated: - Updated example sentences
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