オパール
日本語
AI In plain words
Writing a short explanation…
Written by a house AI from the entry below, in your language. The entry itself is the source.
オパール
Where it comes from
英語 opal ← フランス語 opale ← ラテン語 opalus ← 古典ギリシア語 ὀπάλλιος (← おそらく サンスクリット upalaḥ)
noun
- ケイ酸鉱物の一種。蛋白石。十月の誕生石としても知られる。
In English
- opal a mineral consisting, like quartz, of silica, but inferior to quartz in hardness
Talk about this word "オパール." Wiktionary, via Micwyn, micwyn.com/word/ja/%E3%82%AA%E3%83%91%E3%83%BC%E3%83%AB. Accessed 7 Nov. 2026. オパール. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E3%82%AA%E3%83%91%E3%83%BC%E3%83%AB "オパール." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E3%82%AA%E3%83%91%E3%83%BC%E3%83%AB.Cite this
@misc{micwyn_2026,
title = {オパール},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/ja/%E3%82%AA%E3%83%91%E3%83%BC%E3%83%AB},
urldate = {2026-11-07}
}
