interlope
C2Formal, Literary
Definition
Meaning
To intrude or meddle in the affairs or territory of others, especially for personal gain or without right.
To interfere in matters where one has no legitimate concern; to enter an area of activity, especially business or trade, without proper authority or license, encroaching on others' established domain.
Linguistics
Semantic Notes
The term carries a strong negative connotation of unauthorized interference, opportunism, and encroachment. Historically, it referred specifically to unlicensed traders operating in areas claimed by a chartered monopoly, such as the British East India Company.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning or usage. The word is equally rare in both varieties.
Connotations
In both, it implies a shady, unwelcome intrusion. In British English, its historical mercantile context might be slightly more resonant.
Frequency
Very low frequency in both. More likely encountered in historical, legal, or literary texts than in everyday speech.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] interlopes (on/in/into [territory/affairs])[Subject] is interlopingVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “No common idioms use 'interlope' directly, but the concept is similar to 'muscle in on', 'crash the party', or 'tread on someone's turf'.”
Usage
Context Usage
Business
Used to describe a competitor entering a market or sector in an unauthorized or unethical manner, often bypassing regulations or agreements. 'The new firm was accused of interloping on the established distribution network.'
Academic
Found in historical, political, or economic texts discussing colonial trade, monopolies, or theories of intervention and sovereignty.
Everyday
Rare. Might be used humorously or dramatically for someone intruding on a private conversation or group. 'Pardon me for interloping, but I couldn't help overhearing.'
Technical
Not typically used in STEM fields. Limited to specific socio-legal contexts.
Examples
By Part of Speech
verb
British English
- No foreign merchant was permitted to interlope in the Company's trading preserve.
- He had no right to interlope into our family dispute.
American English
- The startup was accused of trying to interlope on the tech giant's patent-protected territory.
- She felt he was interloping in a conversation that was none of his business.
adverb
British English
- N/A. 'Interlope' is not standardly used as an adverb.
American English
- N/A. 'Interlope' is not standardly used as an adverb.
adjective
British English
- The interloping traders were swiftly expelled.
- He gave the interloping journalist a cold stare.
American English
- The board resisted the interloping firm's hostile takeover attempt.
- Their interloping behavior ruined the private event.
Examples
By CEFR Level
- It is not nice to interlope. (Simplified)
- The security guard asked the man why he was interloping in the restricted area.
- The new regulations aim to prevent foreign companies from interloping in the domestic energy market.
- Historically, any captain who attempted to interlope on the East India Company's monopoly risked having his ship seized.
Learning
Memory Aids
Mnemonic
Think of INTERfering and encLOPEing something that isn't yours. An INTERLOPER is like a wolf who LOPES into a territory between two packs.
Conceptual Metaphor
SOCIAL/BUSINESS SPACE IS PHYSICAL TERRITORY (intruding, trespassing, poaching).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Не переводить как "вмешиваться" (interfere) без коннотации незаконного/корыстного вторжения на чужую территорию.
- Не путать с "посредник" (intermediary). Interloper — агрессивный нарушитель границ, а не нейтральный посредник.
- Ближайший концепт — "вторгаться/вмешиваться в чужие дела (с корыстью, без прав)", "посягать на чужую сферу влияния".
Common Mistakes
- Using it as a synonym for simple 'participation'. (Wrong: 'I interloped in the meeting.' Correct: 'I participated in the meeting.')
- Confusing 'interlope' (verb) with 'interloper' (noun). The noun is more common.
- Misspelling as 'interlop' or 'interloap'.
Practice
Quiz
In its original historical context, an 'interloper' was most likely to be:
FAQ
Frequently Asked Questions
'Interfere' is broader and means to get involved unwantedly. 'Interlope' is more specific: it implies intruding into a sphere, territory, or business where one has no rights, often for selfish gain. All interloping is interference, but not all interference is interloping.
Yes, by far. The noun 'interloper' (meaning an intruder) is encountered much more frequently than the verb 'interlope' in modern usage.
Almost never. Its core meaning is negative, implying unauthorized, unwelcome, and often opportunistic intrusion. It is not used for positive collaboration or innovation.
For most learners, no. It is a low-frequency, formal word. Understanding it is valuable for reading, but using it in speech or writing might sound unnatural. Synonyms like 'intrude' or 'meddle' are far more common for everyday use.