孫（まご、mago）
- grandchild

The Japanese word 孫 (まご) means "grandchild" or "grandchildren". It refers to the child of one's son or daughter. It can be used for both a grandson and a granddaughter. The number of grandchildren is implied in the context, but when you specify one, you may use it with the counter, like 一人孫 (hitori mago - one grandchild).

⚫︎私の孫 Translation: My grandchild/grandchildren ⚫︎孫と遊ぶ Translation: To play with one's grandchild/grandchildren ⚫︎孫は可愛い Translation: Grandchildren are cute/adorable.

This word is commonly used in everyday conversation. It is a straightforward word with a clear meaning. It is used when talking about one's grandchildren or referring to someone else's grandchildren. When speaking of several grandchildren, the word 孫 itself can indicate both singular and plural. To be more precise, you can add a counter like 二人孫 (futari mago - two grandchildren).

The word is typically written in kanji as 孫, but can be written in hiragana as まご. There are no variations in okurigana. It is rarely written in katakana.

There are no perfect direct synonyms for "grandchild" in Japanese. However, other related words are used to convey similar meanings: ⚫︎ 子 (こ - child) - Used in a more general way, meaning offspring. ⚫︎ ひ孫 (ひまご - great-grandchild) - The grandchild of one's grandchild.

There are no direct antonyms, but words referring to earlier generations could be considered related: ⚫︎ 祖父 (そふ - grandfather) ⚫︎ 祖母 (そぼ - grandmother) ⚫︎ 親 (おや - parent) ⚫︎ 子 (こ - child - if the context is about one's children, not grandchildren)

私の孫は学校に通っています。 ・Translation: My grandchild attends school. ・Explanation: This sentence describes the grandchild's activity, emphasizing the connection between the speaker and the grandchild.

おじいさんは孫におもちゃを買ってあげました。 ・Translation: The grandfather bought a toy for the grandchild. ・Explanation: This sentence shows an interaction with a grandchild, indicating the action of buying a toy.

The etymology of 孫 is not definitively known, but it is believed that the kanji 孫 evolved to represent the descendant or the next generation. The kanji itself is a combination of radicals that symbolize "thread" or "linking" and "child", suggesting the continuation of a lineage.