invader — a person or group that enters a place by force in order to take control of it
Part of speech: NOUN
Definition: a person or group that enters a place by force in order to take control of it
Pronunciation (IPA): /ɪnˈveɪdər/
Example Sentences
- The security guard spotted the midnight invader trying to steal snacks from the office refrigerator.
- My cat considers any delivery person an invader of his territory.
- The ancient fortress was designed to keep invaders out with its high walls and deep moats.
invader
NOUN[/ɪnˈveɪdər/]
a person or group that enters a place by force in order to take control of it

The invader storms through the castle gates with a raised sword.
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🎤Pronunciation
🌳Etymology
Origin
The word derives from Latin 'invadere', formed from the combination of 'in-' (into) and 'vadere' (to go), literally meaning 'to go into'. The term was extended to mean 'to enter hostilely or by force', and the agent suffix '-er' was added in English to denote one who invades.
Breakdown
in- (into) + vadere (to go) + -er (one who performs the action). The root 'vadere' is related to the Latin concept of movement or passage, while the prefix 'in-' intensifies the directional sense of entering or penetrating.
🎵Rhyme
🔗Collocations
📝Examples
“The security guard spotted the midnight invader trying to steal snacks from the office refrigerator.”
“My cat considers any delivery person an invader of his territory.”
“The ancient fortress was designed to keep invaders out with its high walls and deep moats.”
“Invasive plant species are often called biological invaders because they disrupt local ecosystems.”
📚Related Words
Synonyms
Antonyms
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