territorial

1 of 2

adjective

ter·​ri·​to·​ri·​al ˌter-ə-ˈtȯr-ē-əl How to pronounce territorial (audio)
1
a
: of or relating to a territory
territorial government
b
: of or relating to or organized chiefly for home defense
c
: of or relating to private property
2
a
: exhibiting or involving territoriality
territorial birds
b
: of or relating to an assigned or preempted area
territorial commanders
3
a
b
: serving outlying areas : regional
territorially adverb

territorial

2 of 2

noun

: a member of a territorial military unit

Examples of territorial in a Sentence

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.
Adjective
Animal charity Blue Cross suggests that the best to place for their first meeting is outside, possibly in the garden or on a short walk close to home, to avoid any displays of territorial behavior. Maria Azzurra Volpe, MSNBC Newsweek, 25 June 2025 The century that preceded World War II saw over 150 successful territorial conquests; in the decades afterward, there have been fewer than ten. Oona A. Hathaway, Foreign Affairs, 24 June 2025
Noun
Arranging their first meeting indoors could make your older dog territorial, and scare your puppy off. Michael Gfoeller and David H. Rundell, Newsweek, 15 Jan. 2025 After an initial round of expansion following Russia’s wider invasion of Ukraine in February 2022, the Ukrainian ground forces—the army, air assault forces, marine corps, national guard and territorials—could deploy a hundred brigades, each with around 2,000 people. David Axe, Forbes, 30 Nov. 2024 See All Example Sentences for territorial

Word History

First Known Use

Adjective

1625, in the meaning defined at sense 3a

Noun

1907, in the meaning defined above

Time Traveler
The first known use of territorial was in 1625

Browse Nearby Words

Cite this Entry

“Territorial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/territorial. Accessed 30 Jun. 2025.

Kids Definition

territorial

adjective
ter·​ri·​to·​ri·​al
ˌter-ə-ˈtōr-ē-əl,
-ˈtȯr-
1
: of or relating to a territory
territorial claims
2
: organized chiefly for territorial defense
a territorial army
3
: showing or involving territoriality
territorial birds
territorial noun
territorially
-ē-ə-lē
adverb

More from Merriam-Webster on territorial

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!