Definition of Invade

1. Verb. March aggressively into another's territory by military force for the purposes of conquest and occupation. "Hitler invaded Poland on September 1, 1939"

Exact synonyms: Occupy
Generic synonyms: Assail, Attack
Specialized synonyms: Infest, Overrun
Derivative terms: Invader, Invasion, Invasive, Occupation, Occupier

2. Verb. To intrude upon, infringe, encroach on, violate. "The neighbors intrude on your privacy"
Exact synonyms: Encroach Upon, Intrude On, Obtrude Upon
Generic synonyms: Come In, Enter, Get In, Get Into, Go In, Go Into, Move Into
Specialized synonyms: Foray Into, Raid
Derivative terms: Invader, Invasion, Invasive

3. Verb. Occupy in large numbers or live on a host. "The Kudzu plant infests much of the South and is spreading to the North"
Exact synonyms: Infest, Overrun
Generic synonyms: Inhabit
Derivative terms: Infestation, Infestation, Invasion

4. Verb. Penetrate or assault, in a harmful or injurious way. "The cancer had invaded her lungs"
Generic synonyms: Interpenetrate, Permeate
Derivative terms: Invasion, Invasive

Definition of Invade

1. v. t. To go into or upon; to pass within the confines of; to enter; -- used of forcible or rude ingress.

2. v. i. To make an invasion.

Definition of Invade

1. Verb. (transitive) To move into. ¹

2. Verb. (transitive) To enter by force in order to conquer. ¹

3. Verb. (transitive) To infest or overrun. ¹

¹ Source: wiktionary.com

Definition of Invade

1. to enter for conquest or plunder [v -VADED, -VADING, -VADES]

Medical Definition of Invade

1. 1. To go into or upon; to pass within the confines of; to enter; used of forcible or rude ingress. "Which becomes a body, and doth then invade The state of life, out of the grisly shade." (Spenser) 2. To enter with hostile intentions; to enter with a view to conquest or plunder; to make an irruption into; to attack; as, the Romans invaded Great Britain. "Such an enemy Is risen to invade us." (Milton) 3. To attack; to infringe; to encroach on; to violate; as, the king invaded the rights of the people. 4. To grow or spread over; to affect injuriously and progressively; as, gangrene invades healthy tissue. Synonym: To attack, assail, encroach upon. See Attack. Origin: L. Invadere, invasum; pref. In- in + vadere to go, akin to E. Wade: cf. OF. Invader, F. Envahir. See Wade. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Invade

inutile
inutilely
inutilities
inutility
inutterability
inutterable
inuysybel
inv
invA protein
invaccination
invacuate
invacuated
invacuates
invacuating
invadable
invade (current term)
invaded
invader
invaders
invades
invading
invadopodia
invadopodium

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