invade
verb /ɪnˈveɪd/
  /ɪnˈveɪd/
Verb Forms
| present simple I / you / we / they invade |  /ɪnˈveɪd/  /ɪnˈveɪd/ | 
| he / she / it invades |  /ɪnˈveɪdz/  /ɪnˈveɪdz/ | 
| past simple invaded |  /ɪnˈveɪdɪd/  /ɪnˈveɪdɪd/ | 
| past participle invaded |  /ɪnˈveɪdɪd/  /ɪnˈveɪdɪd/ | 
| -ing form invading |  /ɪnˈveɪdɪŋ/  /ɪnˈveɪdɪŋ/ | 
- [intransitive, transitive] to enter a country, town, etc. using military force in order to take control of it- Troops invaded on August 9th that year.
- invade something When did the Romans invade Britain?
 WordfinderTopics War and conflictb2- army
- artillery
- battalion
- command
- defend
- invade
- officer
- regiment
- tactics
- weapon
 
- [transitive] invade something to enter a place in large numbers, especially in a way that causes damage or problems- Demonstrators invaded the government buildings.
- As the final whistle blew, fans began invading the field.
- The cancer cells may invade other parts of the body.
 
- [transitive] invade something to affect something in an unpleasant or annoying way- Do the press have the right to invade her privacy in this way?
- You feel tense with worrying thoughts constantly invading your sleep.
 see also invasion, invasive
Word Originlate Middle English (in the sense ‘attack or assault (a person)’): from Latin invadere, from in- ‘into’ + vadere ‘go’.