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
The scene came in a fictional segment parodying Ayn Rand's The Fountainhead in which Maggie defends her architectural talents after her daycare teacher punishes her for making beautiful structures from building blocks.
—
Wesley Stenzel, Entertainment Weekly, 31 Dec. 2025
The ecstasy of love and the fear of passing poison through one’s blood are, for Dijon, building blocks as elemental as drums.
—Paul A. Thompson, Pitchfork, 8 Dec. 2025
Carbon turns building block Rahbar says the global dependence on concrete urgently needs rethinking.
—Neetika Walter, Interesting Engineering, 5 Dec. 2025
Protein is made up of amino acids, which are known as building blocks.
—Karen Berger, Verywell Health, 30 Nov. 2025
See All Example Sentences for building block
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Wesley Stenzel, Entertainment Weekly, 31 Dec. 2025
The ecstasy of love and the fear of passing poison through one’s blood are, for Dijon, building blocks as elemental as drums.
—Paul A. Thompson, Pitchfork, 8 Dec. 2025
Carbon turns building block Rahbar says the global dependence on concrete urgently needs rethinking.
—Neetika Walter, Interesting Engineering, 5 Dec. 2025
Protein is made up of amino acids, which are known as building blocks.
—Karen Berger, Verywell Health, 30 Nov. 2025
See All Example Sentences for building block
Cite this Entry
“Building block.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/building%20block. Accessed 4 Jan. 2026.
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