informalとは 意味・定義・例文
Adjective 形容詞
非公式の
an informal visit[argument, talk, party, reception, meeting, occasion, ...]
2. friendly or relaxed; easy-going
形式ばらない, 気楽な
an informal manner[tone, atmosphere, ...]
3. used in normal conversation or writing; popular
一般的な, くだけた, 口語の, 慣用的な
an informal letter Formal English and informal English must be carefully distinguished.
4. suitable for wearing at home; casual
普段着の, カジュアルな
informal clothes