junction

noun

junc·​tion ˈjəŋ(k)-shən How to pronounce junction (audio)
1
: an act of joining : the state of being joined
2
a
: a place or point of meeting
b
: an intersection of roads especially where one terminates
c
: a point (as in a thermocouple) at which dissimilar metals make contact
d
: an interface in a semiconductor device between regions with different electrical characteristics
3
: something that joins
junctional
ˈjəŋ(k)-sh(ə-)nəl
 How to pronounce junction (audio)
adjective

Examples of junction in a Sentence

a junction of nerves and muscle the junction of Route 12 and Route 87
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.
Large earthquakes also occurred near the junction in northern California in previous Decembers, according to the geological survey. Mike Snider, USA TODAY, 6 Dec. 2024 Thence along the middle thereof to its junction with the Flint River; Thence straight to the Head of Saint Mary’s River, and thence down along the middle of Saint Mary’s River to the Atlantic Ocean. Liz Tracey, JSTOR Daily, 14 Nov. 2024 The crash was reported on Long Ridge Road in Stamford near the junction with Brook Run Lane around 12:10 a.m., according to Sgt. Justin Muszynski, Hartford Courant, 7 Nov. 2024 With Donald Trump primed to enter the White House for his second term in January 2025 after an emphatic victory in the presidential election, Ukraine finds itself at a junction in its defense against Russia's brutal war to bring Kyiv under Moscow's control. Thomas G. Moukawsher, Newsweek, 6 Nov. 2024 See all Example Sentences for junction 

Word History

Etymology

Latin junction-, junctio, from jungere to join — more at yoke

First Known Use

1711, in the meaning defined at sense 1

Time Traveler
The first known use of junction was in 1711

Dictionary Entries Near junction

Cite this Entry

“Junction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/junction. Accessed 17 Dec. 2024.

Kids Definition

junction

noun
junc·​tion ˈjəŋ(k)-shən How to pronounce junction (audio)
1
: an act of joining : the state of being joined
2
: a place or point of meeting
a railroad junction

Medical Definition

junction

noun
junc·​tion ˈjəŋ(k)-shən How to pronounce junction (audio)
: a place or point of meeting
the structure of the synaptic junction as revealed by electron microscopy
see neuromuscular junction
junctional adjective

More from Merriam-Webster on junction

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