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  1. Home
  2. /vad
  3. /invade

invade

UK/ɪnˈveɪd/US/in'veid/
IELTSTOEFLGREA2

Definitions

v.

To enter a country or territory by force in order to conquer or occupy it

(以武力)入侵,侵略

v.

To intrude on or encroach upon something, especially in large numbers or unwanted

大批涌入;侵犯,干扰

Root Breakdown

Root-derived
in-not, opposite of
+
vadego, walk, advance
=invade

in- (into) + vade (go, walk) = 'walk into.' The root vādere is just 'go'; the hostility comes from the direction — going *into* a place where you're not welcome. So an army invades a country, tourists invade a town, and a smell or a worry invades your space: any unwanted entering.

Root vad still carries 16 more words

Common Collocations

  • 1.invade a country入侵一个国家
  • 2.invade territory侵入领土
  • 3.invade someone's privacy侵犯某人隐私
  • 4.invade personal space侵入私人空间

Example Sentences

  • 1.

    Enemy troops invaded the country at dawn, crossing the border without warning.

  • 2.

    Reporters invaded her home, and she could no longer step outside in peace.

  • 3.

    Don't let work emails invade your weekend completely.

Easily Confused

invade vs intrude — both are unwanted entering, but invade implies force, scale, or conquest (invade a country, locusts invade the fields), while intrude is more personal and social (intrude on a conversation, sorry to intrude). You invade with an army; you intrude on someone's privacy.

Word Forms

Verb

Pastinvaded
3rd Personinvades
Past Part.invaded
Pres. Part.invading

Derivatives

invasioninvaderinvasive
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