赤ちゃん（あかちゃん、akachan）
- baby

The Japanese word 赤ちゃん means "baby" or "infant." It refers to a very young child, typically from birth up to around one year old. The term emphasizes the child's small size, dependence, and early developmental stage. The word can be used to describe both male and female infants.

⚫︎赤ちゃん が 眠っています。 Translation: The baby is sleeping. ⚫︎赤ちゃん の おもちゃは かわいいですね。 Translation: The baby's toys are cute, aren't they? ⚫︎ 赤ちゃん 向けの服を買いました。 Translation: I bought clothes for the baby.

You can use 赤ちゃん in various contexts when talking about babies. ⚫︎ When referring to a baby in general. ⚫︎ When talking about a specific baby. ⚫︎ When expressing your feelings or thoughts about a baby. The word is usually used in casual or friendly conversations, but you can also use it in more formal situations.

The word 赤ちゃん is typically written in hiragana as あかちゃん. ⚫︎ The kanji form is 赤ん坊 or 赤子, but it's less common than 赤ちゃん, especially in everyday conversation. ⚫︎ The okurigana (送りがな, the hiragana that follows the kanji) is "ちゃん" in this case, which is a common suffix for names and terms of endearment, adding a touch of cuteness or affection. ⚫︎ The writing " 赤ちゃん " is also widely used, for instance when speaking to a 赤ちゃん.

⚫︎ 赤子 (akago): Another word for baby, often used in literature or more formal contexts. ⚫︎ 乳児 (nyūji): Infant (medical term). ⚫︎ ベビー (bebī): A loanword from English, meaning baby. It’s used similarly to 赤ちゃん.

⚫︎ There isn't a direct antonym for 赤ちゃん, but words that describe older individuals could be considered opposites in a sense: ⚫︎ 大人 (otona): Adult ⚫︎ 子供 (kodomo): Child (in general, broader than baby)

私の妹に 赤ちゃん が 生まれました。 ・Translation: My sister had a baby. ・Explanation: This sentence uses 赤ちゃん to announce the birth of a baby.

この 赤ちゃん は とても よく 泣きますね。 ・Translation: This baby cries a lot, doesn't he/she? ・Explanation: This sentence describes the behavior of a baby.

The word 赤ちゃん combines 赤 (aka), meaning "red," with "ちゃん" (chan), a suffix indicating endearment. ⚫︎ The "red" likely refers to the flushed skin of a newborn baby. ⚫︎ Over time, the meaning evolved to represent "baby," regardless of skin tone. The suffix "chan" softens the word.