verb to enter a place in large numbers, especially with harmful or disruptive effects
In military contexts, 'invade' refers to the act of entering a territory with the intention of conquest or occupation.
In historical contexts, 'invade' is used to describe the actions of one nation entering another's territory with force.
In biology, 'invade' is used to describe the spread of a species into a new habitat, often with negative ecological consequences.
In cybersecurity, 'invade' can refer to a malicious entity gaining unauthorized access to a computer network or system.
In geopolitics, 'invade' can refer to a country's incursion into another country's territory for political or strategic reasons.
In a professional context, 'invade' may be used by a writer to describe a character's actions of forcefully entering or intruding into a place or situation.
A psychologist may use 'invade' to describe a patient's feelings of being overwhelmed or intruded upon by unwanted thoughts or emotions.