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青信号

日本語 · 한국어 · Thesaurus

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青信号

noun あおしんごう

  1. 光源 行くことが安全であることを知らせる青色または緑色の灯火信号。古くは「緑信号」とも呼ばれた。
  2. 計画などをそのまま進行させてもよいというしるし。

Opposite: 赤信号

Thesaurus

noun

Opposite: 赤信号

In English

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Cite this
MLA

"青信号." Wiktionary, via Micwyn, micwyn.com/word/ja/%E9%9D%92%E4%BF%A1%E5%8F%B7. Accessed 7 Nov. 2026.

APA

青信号. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E9%9D%92%E4%BF%A1%E5%8F%B7

Chicago

"青信号." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E9%9D%92%E4%BF%A1%E5%8F%B7.

BibTeX
@misc{micwyn_2026,
  title = {青信号},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ja/%E9%9D%92%E4%BF%A1%E5%8F%B7},
  urldate = {2026-11-07}
}