領域

日本語 · 한국어 · 中文

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領域

noun りょういき

領地の区域。
関係の及ぶ範囲。
有限次元ベクトル空間の開部分集合で連結なもの。

In English

field course of study or domain of knowledge or practice
domain (mathematics) an open and connected set
sphere region in which something or someone is active
area particular geographic region
realm territory or state

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MLA

"領域." Wiktionary, via Micwyn, micwyn.com/word/ja/%E9%A0%98%E5%9F%9F. Accessed 6 Nov. 2026.

APA

領域. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ja/%E9%A0%98%E5%9F%9F

Chicago

"領域." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ja/%E9%A0%98%E5%9F%9F.

BibTeX

@misc{micwyn_2026,
  title = {領域},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ja/%E9%A0%98%E5%9F%9F},
  urldate = {2026-11-06}
}