英和和英

語源

From Middle French invasion, from Late Latin invāsiōnem, accusative of invāsiō.

発音

• IPA: /ɪnˈveɪʒən/
• 韻: -eɪʒən

名詞

invasion (countable and uncountable, plural invasions)

1. 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.
   • 2003, Lawrence Murray, The Kassandra Complex:

     Since Michel's days, however, many barbarian invasions had subdivided the Three Gauls into a melange of warsome states and tribes, all, nevertheless, acquiring a vaguely similar grace, if not a petite grandeur.

   • 2022 July 7, “Inspired by Ukraine, civilians study urban warfare in Taiwan”, in France 24‎, archived from the original on 07 July 2022‎:

     Yeh actually works in marketing, and his weapon is a replica -- but he is spending the weekend attending an urban warfare workshop to prepare for what he sees as the very real threat of a Chinese invasion.

   • 2025 April 28, Helen Regan, Michael Rios, Darya Tarasova, Tim Lister, “Putin thanks North Korea for help in Kursk, as Germany criticizes US plan for Ukrainian concessions”, in CNN‎, archived from the original on 14 August 2025:

     North Korea had not publicly confirmed its contribution until Monday, when it said: “The operations for liberating the Kursk area to repel the adventurous invasion of the Russian Federation by the Ukrainian authorities were victoriously concluded,” according to state-run news agency KCNA.

2. The entry without consent of an individual or group into an area where they are not wanted.

   Synonym: descent

   an invasion of mobile phones

   an invasion of bees

   an invasion of foreign tourists

3. (medicine) The spread of cancer cells, bacteria and such to the organism.
   • 2015 September 8, Filomena Cetani et al., “A nonfunctioning parathyroid carcinoma misdiagnosed as a follicular thyroid nodule”, in World Journal of Surgical Oncology‎, volume 13, →DOI, archived from the original on 23 March 2025:

     The histological diagnosis of PC is currently restricted to lesions showing unequivocal extra-parathyroidal growth, as evidenced by perineural invasion, full thickness capsular invasion with growth into adjacent tissues, extratumoral vascular invasion, or metastasis.

4. (surgery) The breaching of the skin barrier.

派生語

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