invasion
/ɪnˈveɪʒən/ noun
Forms invasions
- noun A military action consisting of a large armed force of one geopolitical entity entering territory controlled by another such entity, generally with the objective of conquering territory or altering the established government.
- noun The entry without consent of an individual or group into an area where they are not wanted. “an invasion of mobile phones”
- noun (medicine) The spread of cancer cells, bacteria and such to the organism.
- noun (surgery) The breaching of the skin barrier.
Synonyms
Etymology
From Middle French invasion, from Late Latin invāsiōnem, accusative of invāsiō.
Webster’s 1913
- noun The act of invading; the act of encroaching upon the rights or possessions of another; encroachment; trespass.
- noun A warlike or hostile entrance into the possessions or domains of another; the incursion of an army for conquest or plunder.
Etymology [L. invasio: cf. F. invasion. See Invade.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “invasion”, CC BY-SA 4.0. Details