出典:Wiktionary
出典:『Wiktionary』 (2026/03/25 20:29 UTC 版)
Origin unknown, first recorded in the mid 16th century, probably related to Latin flagrō (“to burn”). Norwegian flara (“to blaze; to flaunt in gaudy attire”) has a similar meaning, but the English word predates it. Possibly related to Middle High German vlederen (“to flutter”), represented by modern German flattern.
The noun is derived from the verb.
flare (third-person singular simple present flares, present participle flaring, simple past and past participle flared)
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