plural junctions
1
: a place where two things join
a junction of nerves and muscle
2
a
: a place where roads or railroad lines come together
the junction of Route 12 and Route 87
a railroad junction
b
British
: a road or ramp that you use when getting off a highway : exit
Cite this Entry
“Junction.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/junction. Accessed 15 Jun. 2026.
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