Last Updated
：2026/01/04
さ
Suffix
morpheme
Japanese Meaning
形容詞や形容動詞の語幹、その他の語について、その性質・状態・程度などを抽象的な性質・状態として名詞化する接尾辞。英語の -ness に相当する用法が典型的で、「高さ」「重さ」「静かさ」などを作る。 / 人や物事に対する感情・印象・評価などを名詞的に表す用法。「子どもっぽさ」「彼女らしさ」「日本らしさ」など。 / 程度・度合いを表す名詞を作る用法。「痛さ」「辛さ」「難しさ」など。 / ややくだけた言い方で、話し手の主観的なニュアンスや、曖昧な性質を含んだ名詞をつくる用法。「バカさ」「ゆるさ」「ダサさ」など。
Easy Japanese Meaning
けいようしのいみをめいしにして、ていどやようすをあらわす。
Chinese (Simplified) Meaning
……性（表示性质、状态） / ……的程度 / 形容词名词化后缀
Chinese (Traditional) Meaning
表示性質、狀態或程度的名詞化接尾詞 / 使形容詞等名詞化，表「…性」「…度」
Korean Meaning
…함 / …성 / 정도
Vietnamese Meaning
hậu tố chỉ tính chất (-ness) / hậu tố chỉ mức độ/độ / biến tính từ thành danh từ (danh hóa tính chất)
Tagalog Meaning
hulapi na katumbas ng “-ness” / hulapi na bumubuo ng pangngalang katangian o antas mula sa pang-uri
Sense（1）
-ness
（ romanization ）
Quizzes for review
See correct answer
I was moved by his kindness.
See correct answer
彼の優しさに感動した。
Japanese - English
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