Meaning & use

territorial

adjective·Academic

Last updated

UK/ˌterɪˈtɔːriəl/
US/ˌterəˈtɔːriəl/

Meanings

  1. adjectivebefore a noun

    Relating to the land or waters that belong to a country or region.

    Grammar: Comes before a noun: territorial waters, a territorial dispute.

    Patterns

    • territorial waters
    • territorial dispute

    The two nations argued over territorial claims in the Arctic.

    The ship entered territorial waters without permission.

    A territorial dispute held up the peace deal.

  2. adjectivecomparable

    Strongly protective of a space, area or position, and ready to defend it against others.

    Grammar: Used of animals and people: a territorial dog, he is territorial about his desk.

    Patterns

    • territorial about something
    • territorial over something

    Robins are fiercely territorial in spring.

    My brother gets territorial about his bedroom.

    The cat grew territorial when the puppy arrived.

  3. adjectivebefore a nounformal

    Organized by region or district, such as a territorial division of government.

    Grammar: Formal and administrative: territorial authority.

    Patterns

    • territorial army
    • territorial division

    The territorial division of the province was changed.

    Territorial councils handle local services.

    She served in the Territorial Army in her twenties.

Word forms

comparativemore territorial
superlativemost territorial

Common combinations

territorial waters
Fishing boats must stay out of foreign territorial waters.
territorial dispute
The territorial dispute has lasted decades.
territorial integrity
Leaders vowed to protect their territorial integrity.
fiercely territorial
Male lions are fiercely territorial.
territorial behavior
Dogs show territorial behavior at the fence.

Synonyms and how they differ

possessive
Possessive suggests wanting to keep something to yourself, and may apply to people or things, not only space.
protective
Protective is warmer and means guarding from harm, while territorial guards ownership of space.
regional
Regional means of a region, without the sense of defending it.
proprietary
Proprietary is formal and relates to ownership, especially in business.

Opposites

welcomingsharing

Word family

territory noun
an area of land under someone's control
territoriality noun
the tendency to defend an area
territorially adverb
in a manner relating to territory
extraterritorial adjective
outside the usual legal territory

Commonly confused: territorial or terrestrial?

territorial vs terrestrial

Terrestrial means relating to land or the Earth, not to ownership or defense of an area.

Practice

My cat becomes very ___ when a strange cat walks into the garden.

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