territorial
B2formal
Definition
Meaning
relating to the land or area belonging to or under the control of a particular authority or animal.
Strongly protective of one's own area, rights, or responsibilities; demonstrating a desire to control or dominate a particular domain.
Linguistics
Semantic Notes
The word originates from Latin 'territorialis', from 'territorium' (land around a town). In modern usage, it relates to geographical control (literal) and metaphorical defensiveness over one's domain.
Dialectal Variation
British vs American Usage
Differences
No major lexical differences; 'territorial' behaves identically in both varieties.
Connotations
Slightly more common in formal/political British contexts (e.g., 'territorial waters'); equally common in both for metaphorical use.
Frequency
Comparable frequency in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
be territorial about + somethingdisplay territorial behaviourassert territorial claims overrespect territorial boundariesVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “marking one's territory (metaphorical)”
- “draw a line in the sand”
Usage
Context Usage
Business
Refers to sales regions or exclusive market areas controlled by specific representatives.
Academic
Used in geography, political science, and biology to describe control over physical or conceptual space.
Everyday
Describes people who are overly protective of their personal space, possessions, or responsibilities at work/home.
Technical
In law, refers to legal jurisdiction over a geographical area; in zoology, describes animal behaviour defending a habitat.
Examples
By Part of Speech
verb
British English
- N/A – 'territorial' is not a verb.
American English
- N/A – 'territorial' is not a verb.
adverb
British English
- N/A – 'territorial' is not typically used as an adverb. Use 'territorially'.
- The army acted territorially, securing the border regions.
American English
- N/A – 'territorial' is not typically used as an adverb. Use 'territorially'.
- The company expanded territorially into three new states.
adjective
British English
- The two nations are locked in a territorial dispute over the fishing grounds.
- Our manager can be quite territorial about his projects.
American English
- The state has territorial jurisdiction over these coastal waters.
- Cats are highly territorial animals.
Examples
By CEFR Level
- Lions are territorial animals.
- This map shows the territorial borders.
- The two countries have a long-standing territorial conflict.
- She became territorial when her brother used her desk.
- The ambassador reaffirmed the nation's commitment to its territorial integrity.
- His territorial behaviour at work often creates tension with colleagues.
- The treaty aimed to resolve all outstanding territorial claims in the Arctic region.
- Anthropologists study how territorial instincts manifest in urban human societies.
Learning
Memory Aids
Mnemonic
Think of a TERRITORY + the suffix -IAL. A lion is very territorial about its territory.
Conceptual Metaphor
SPACE IS CONTROL (controlling physical space = controlling abstract influence); POSSESSION IS A FORTRESS (defending what is 'mine').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'территориальный' (exact cognate) – translation is direct, but English usage extends metaphorically to behaviour more readily.
- In Russian, the metaphorical use ('территориальный человек') is less common; in English, 'He's very territorial about his office' is natural.
Common Mistakes
- Using 'territory' as an adjective (e.g., 'He's very territory' → incorrect).
- Confusing 'territorial' with 'terrestrial' (relating to land vs. relating to Earth).
Practice
Quiz
In a business context, what does 'territorial sales manager' most likely mean?
FAQ
Frequently Asked Questions
Not inherently. It is neutral but often context-dependent. In biology, it's descriptive. Applied to people, it can have a negative connotation of being overly possessive or defensive.
Yes, metaphorically. You can feel territorial about your ideas, your workspace, or your responsibilities, meaning you are protective and resistant to others interfering.
The primary related noun is 'territory'. 'Territoriality' is a more formal noun meaning the state or behaviour of being territorial.
'Possessive' focuses more on ownership of objects or relationships (e.g., a possessive partner). 'Territorial' focuses more on control and defence of physical or metaphorical space and domain.
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