invasive

/ɪnˈveɪsɪv/
adjective
  1. Tending to spread or intrude in a harmful or unwanted way, especially referring to plants or animals that are not native to an area and cause damage.
    • Kudzu is an invasive plant that covers trees and buildings in the southeastern United States.
    • The park rangers worked to remove invasive weeds from the forest.
    • Invasive species like zebra mussels can clog water pipes and harm local ecosystems.
  2. Involving entry into the body, especially through the skin or a body opening, as in a medical procedure.
    • A blood test is a minimally invasive procedure.
    • Invasive surgery often requires a longer recovery time.
    • The doctor recommended a non-invasive ultrasound instead of surgery.
  3. Intruding on someone's personal space or privacy in an unwelcome way.
    • Some people find telemarketing calls invasive and annoying.
    • His invasive questions about my salary made me uncomfortable.
    • The security check felt invasive when they asked to search my bag.
What does "invasive" mean? | whatsthatwordmean | whatsthatwordmean