terminus

noun

ter·​mi·​nus ˈtər-mə-nəs How to pronounce terminus (audio)
plural termini ˈtər-mə-ˌnī How to pronounce terminus (audio) -ˌnē How to pronounce terminus (audio) or terminuses
1
: either end of a transportation line or travel route
also : the station, town, or city at such a place : terminal
2
: an extreme point or element : tip
the terminus of a glacier
3
: a final goal : a finishing point
4
: a post or stone marking a boundary

Did you know?

This word comes straight from Latin. In the Roman empire, a terminus was a boundary stone, and all boundary stones had a minor god associated with them, whose name was Terminus. Terminus was a kind of keeper of the peace, since wherever there was a terminus there could be no arguments about where your property ended and your neighbor's property began. So Terminus even had his own festival, the Terminalia, when images of the god were draped with flower garlands. Today the word shows up in all kinds of places, including in the name of numerous hotels worldwide built near a city's railway terminus.

Examples of terminus in a Sentence

Stockholm is the terminus for the southbound train. Geologists took samples from the terminus of the glacier. the terminus of the DNA strand
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.
Traffic at the highway’s now-southern terminus, an east-west stub between Kuna Road and Orchard Avenue, is expected to decrease 29%, thanks to the future extension. Rose Evans july 23, Idaho Statesman, 23 July 2025 Not bad for a town that emerged originally as the terminus of industrial traffic along the Erie Canal in the early 1800s. David Allan, CNN Money, 31 May 2025 That segment is part of an $80-million project — funded primarily by Jefferson County Open Space with help from Great Outdoors Colorado and the Denver Regional Council of Governments — to extend the trail three miles from its current terminus. John Meyer, Denver Post, 8 May 2025 The president is also scheduled to fly around 300 miles from Luanda to the municipality of Lobito, where a port is the terminus of a railway line that his administration has poured billions of dollars into in an effort to redevelop and extend a precious minerals transit system. Carlo Angerer, NBC News, 2 Dec. 2024 See All Example Sentences for terminus

Word History

Etymology

Latin, boundary marker, limit — more at term entry 1

First Known Use

circa 1617, in the meaning defined at sense 3

Time Traveler
The first known use of terminus was circa 1617

Cite this Entry

“Terminus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/terminus. Accessed 4 Aug. 2025.

Kids Definition

terminus

noun
ter·​mi·​nus ˈtər-mə-nəs How to pronounce terminus (audio)
plural termini -ˌnī How to pronounce terminus (audio)
-ˌnē
or terminuses
1
: final goal : finishing point
2
: a post or stone marking a boundary
3
a
: either end of a transportation line or travel route
b
: the station or town at such a place

Medical Definition

terminus

noun
ter·​mi·​nus ˈtər-mə-nəs How to pronounce terminus (audio)
plural termini -ˌnī How to pronounce terminus (audio) -ˌnē How to pronounce terminus (audio) also terminuses
: an end or ending especially of a molecular chain, a chromosome, or a process of a nerve cell
Last Updated: - Updated example sentences
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