first law
noun
: the most important principle
He teaches his students that balance is the first law of architecture.
Examples of first law in a Sentence
Recent Examples on the Web
The Standard Time Act of 1918 was the first law to implement standard and daylight saving times at the federal level.
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Anthony Robledo, USA TODAY, 25 Feb. 2025
The state has been taking a hard-right turn under his leadership, reversing criminal justice reforms and passing the country's first law to display the Ten Commandments in public classrooms.
—Carlie Kollath Wells, Axios, 17 Jan. 2025
That was discovered in the 17th century by German mathematician Johannes Kepler, who developed his first law of planetary motion.
—Jamie Carter, Forbes, 4 Jan. 2025
The House passed the bill last night, after the Senate had done so Monday, setting it up to become the first law Trump will sign in his second term.
—David Leonhardt, New York Times, 23 Jan. 2025
See All Example Sentences for first law
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Anthony Robledo, USA TODAY, 25 Feb. 2025
The state has been taking a hard-right turn under his leadership, reversing criminal justice reforms and passing the country's first law to display the Ten Commandments in public classrooms.
—Carlie Kollath Wells, Axios, 17 Jan. 2025
That was discovered in the 17th century by German mathematician Johannes Kepler, who developed his first law of planetary motion.
—Jamie Carter, Forbes, 4 Jan. 2025
The House passed the bill last night, after the Senate had done so Monday, setting it up to become the first law Trump will sign in his second term.
—David Leonhardt, New York Times, 23 Jan. 2025
See All Example Sentences for first law
Cite this Entry
“First law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20law. Accessed 12 Mar. 2025.
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