傷（きず、kizu）
- wound/scratch

The Japanese word 傷, read as きず, primarily refers to a wound, injury, or defect. It can be physical, like a cut or bruise on the body, or metaphorical, representing emotional hurt or damage. It encompasses a range of meanings, from minor scratches to serious injuries, as well as flaws or imperfections in objects or concepts. It is a versatile word, applicable in various contexts to describe different types of damage or imperfection.

⚫︎ 転んで膝に 傷 ができた。 Translation: I fell and got a [伤] on my knee. ⚫︎ 彼女の言葉は彼の心に深い 傷 を残した。 Translation: Her words left a deep [伤] on his heart. ⚫︎ このリンゴには少し 傷 がある。 Translation: This apple has a few [伤] on it.

This word is used in everyday conversation, written communication, and even more formal contexts. You can use it to describe physical injuries, such as cuts, scrapes, or bruises. You can also use it to describe emotional pain or psychological damage, or to describe defects or imperfections in objects. When talking about physical 傷, you might use it to tell someone you have one, ask if they have one, or describe the state of an injury. In more abstract contexts, it describes the lasting impact of a negative experience.

The word is most commonly written with the kanji 傷. The reading in hiragana is きず. The okurigana (hiragana attached to the kanji) is not applicable here as the kanji is not part of a verb. There are no other ways to write this word. The kanji 傷 is the standard.

⚫︎ 怪我（けが）：injury, wound ⚫︎ 外傷（がいしょう）：trauma ⚫︎ 切り傷（きりきず）：cut ⚫︎ 打撲（だぼく）：bruise ⚫︎ 欠陥（けっかん）：defect, flaw ⚫︎ 弱点（じゃくてん）：weak point

While there isn't a direct antonym for 傷, words that imply healing or repair could be considered opposites in a metaphorical sense. ⚫︎ 治癒（ちゆ）：healing ⚫︎ 回復（かいふく）：recovery ⚫︎ 修復（しゅうふく）：repair

彼は試合中に足に 傷 を負った。 ・Translation: He sustained a [伤] to his leg during the match. ・Explanation: This sentence describes a physical injury sustained during a sporting event.

その事件は社会に深い 傷 を残した。 ・Translation: That incident left a deep [伤] on society. ・Explanation: This example uses 傷 metaphorically to express the lasting negative impact of an event.

The kanji 傷 is composed of the radicals 人（nin, meaning "person") and 人（nin, meaning "person"). The meaning suggests the effect of something damaging. This suggests that the word originated with an understanding of physical damage to the human body.