bisector
noun
bi·sec·tor
ˈbī-ˌsek-tər 
bī-ˈsek-
: one that bisects
especially
: a straight line that bisects an angle or a line segment
Examples of bisector in a Sentence
Recent Examples on the Web
Founded in 2010, the park transforms the area around a rail viaduct (historically a bisector of the city) into a beautiful community gathering space where folks of all ages and walks of life come together to enjoy the outdoors.
—
Tara Massouleh McCay, Southern Living, 15 Feb. 2025
The perpendicular bisector is a very useful tool in Euclidean geometry.
—Quanta Magazine, 22 May 2019
Gabriella Figueroa, 16, a junior, had been in geometry class working on angle bisectors when the alarm sounded.
—Anchorage Daily News, 15 Feb. 2018
In geometry class, Gabriella Figueroa, 16, a junior, had been working on angle bisectors when the alarm sounded.
—Audra D. S. Burch and Patricia Mazzei, New York Times, 14 Feb. 2018
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Tara Massouleh McCay, Southern Living, 15 Feb. 2025
The perpendicular bisector is a very useful tool in Euclidean geometry.
—Quanta Magazine, 22 May 2019
Gabriella Figueroa, 16, a junior, had been in geometry class working on angle bisectors when the alarm sounded.
—Anchorage Daily News, 15 Feb. 2018
In geometry class, Gabriella Figueroa, 16, a junior, had been working on angle bisectors when the alarm sounded.
—Audra D. S. Burch and Patricia Mazzei, New York Times, 14 Feb. 2018
Cite this Entry
“Bisector.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bisector. Accessed 31 Oct. 2025.
Copy CitationKids Definition
bisector
noun
bi·sec·tor
ˈbī-ˌsek-tər
bī-ˈsek-tər
: one that bisects
especially
: a straight line that bisects an angle or a line segment
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