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territoriality

American  
[ter-i-tawr-ee-al-i-tee, -tohr-] / ˌtɛr ɪˌtɔr iˈæl ɪ ti, -ˌtoʊr- /

noun

  1. territorial quality, condition, or status.

  2. the behavior of an animal in defining and defending its territory.

  3. attachment to or protection of a territory or domain.


territoriality British  
/ ˌtɛrɪˌtɔːrɪˈælɪtɪ /

noun

  1. the state or rank of being a territory

  2. the behaviour shown by an animal when establishing and defending its territory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

territoriality Scientific  
/ tĕr′ĭ-tôr′ē-ălĭ-tē /
  1. A behavior pattern in animals consisting of the occupation and defense of a territory.


Other Word Forms

Etymology

Origin of territoriality

First recorded in 1890–95; territorial + -ity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Joe Galusha started scrutinizing Northwest gulls during the Vietnam War as a way to better understand hostility, aggression and territoriality.

From Seattle Times Oct. 20, 2019

With its entrancing uses of folkloric elements representing our inherent and often troubling instinct for territoriality, Mexican composer Gabriela Ortiz’s 2017 “Téenek — Territorial Inventions,” on Friday unwittingly underscored Moby’s outburst.

From Los Angeles Times Oct. 15, 2018

But ego, territoriality and philosophical differences resulted in paralysis — and ultimately, the material suggests, lead to an inability to prevent 9/11.

From Washington Post Feb. 28, 2018

SR: There’s this other thing you talk about, territoriality.

From Salon May 6, 2017

Capping the brainstem is the R-complex, the seat of aggression, ritual, territoriality and social hierarchy, which evolved hundreds of millions of years ago in our reptilian ancestors.

From "Cosmos" by Carl Sagan

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