上流
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上流
noun じょうりゅう · かみりゅう
- (じょうりゅう)川の流れの水源に近い部分。
- (じょうりゅう)社会的地位や生活水準が高い階層の人々。
- (じょうりゅう)開発プロセスにおける前半の工程を指す。一般に、分析、要件定義、外部設計を含む。
- (じょうりゅう)(資源開発)石油や天然ガスなどの開発・生産事業を指す。
- (かみりゅう)茶道の流派のひとつ。千家流。
Opposite: 下流
Thesaurus
noun
Opposite: 下流
In English
- upper reaches the part of a river that is near where it begins
Talk about this word "上流." Wiktionary, via Micwyn, micwyn.com/word/ja/%E4%B8%8A%E6%B5%81. Accessed 7 Nov. 2026. 上流. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E4%B8%8A%E6%B5%81 "上流." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E4%B8%8A%E6%B5%81.
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@misc{micwyn_2026,
title = {上流},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/ja/%E4%B8%8A%E6%B5%81},
urldate = {2026-11-07}
}