Literal Meaning:
* The enemy army invaded the country from the north. (This refers to a military attack)
* The weeds are starting to invade my garden. (This refers to something spreading uncontrollably)
Figurative Meaning:
* Fear invaded her heart as she heard the news. (This refers to an emotion taking over)
* The smell of fresh-baked bread invaded the entire house. (This refers to a sensory experience becoming overwhelming)
Other Examples:
* The tourists invaded the small town, overwhelming its resources. (This refers to a large influx of people)
* The internet has invaded every aspect of our lives. (This refers to a technology becoming pervasive)
Note: "Invade" often has negative connotations, suggesting an unwanted intrusion or takeover.