English noun: invasion | |||
1. | invasion (act) the act of invading; the act of an army that invades for conquest or plunder | ||
Broader (hypernym) | incursion, penetration | ||
Narrower (hyponym) | inroad | ||
2. | invasion (event) any entry into an area not previously occupied | ||
Samples | An invasion of tourists. An invasion of locusts. | ||
Synonyms | encroachment, intrusion | ||
Broader (hypernym) | entering, entrance | ||
3. | invasion (event) (pathology) the spread of pathogenic microorganisms or malignant cells to new sites in the body | ||
Samples | The tumor's invasion of surrounding structures. | ||
Broader (hypernym) | spread, spreading | ||
Domain category | medical specialty, medicine | ||