相似

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相似

noun そうじ

  1. 形や性質がよく似ていること。
  2. ある図形を拡大・縮小すると他の図形と完全に重ね合わせることができるような関係。
  3. n次行列A, Bに対して、B=P⁻¹APを満たす正則n次行列Pが存在すること。
  4. 発生起源が異なっているが外観や機能が似ている器官。

Opposite: 相同

Thesaurus

noun

Opposite: 相同

In English

  • similarity closeness of appearance
  • similar of geometric figures, having the same shape

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MLA

"相似." Wiktionary, via Micwyn, micwyn.com/word/ja/%E7%9B%B8%E4%BC%BC. Accessed 6 Nov. 2026.

APA

相似. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ja/%E7%9B%B8%E4%BC%BC

Chicago

"相似." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ja/%E7%9B%B8%E4%BC%BC.

BibTeX
@misc{micwyn_2026,
  title = {相似},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ja/%E7%9B%B8%E4%BC%BC},
  urldate = {2026-11-06}
}