バターbataa

1. nounbutter
   彼女かのじょはバターを２ポンド買かいました。↗

   She bought two pounds of butter.

• Synonym牛酪ぎゅうらくFormalFormal synonym of バター, spelled wholly in kanji. It fits formal or written prose; in speech and everyday text バター is the natural choice.

Choose バター for butter in ordinary usage; 牛酪 conveys the same meaning at a formal register, so reserve it for formal writing where a kanji compound is preferred.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 乳製品にゅうせいひんの一ひとつ。乳ちちに含ふくまれる脂肪しぼう分ぶんを凝固ぎょうこをさせたもの。古ふるくはバタとも呼よんだ。