territorial

1 of 2

adjective

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

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
Though opposing armies suffered heavy losses, neither made any significant territorial gains. — Maria Mocerino, Interesting Engineering, 25 Oct. 2026 Western governments backing the peace initiative are seeking a new formula to break the impasse while acknowledging that territorial and security questions remain unresolved. — ABC News, 24 Oct. 2026
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 Between them, the army, air assault forces, marine corps, territorials and national guard have formed scores of new brigades, each with up to 2,000 troops and hundreds of vehicles. — David Axe, Forbes, 31 Oct. 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 27 Oct. 2026.

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
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