Kanji: 姻 (In) - Matrimony
The Japanese kanji 姻 (in) specifically refers to "matrimony," "marriage," or "matrimonial ties." It is almost exclusively used in words related to marriage and the relationships formed by it. The kanji combines the "woman" radical (女) on the left, indicating its connection to relationships, with the right component (因) which provides sound.
Stroke Order & Writing:
Begin with the left radical 女 (woman): write the left-slanting stroke, the short horizontal, then the longer horizontal crossing down.
Then write the right component 因: start with the enclosing square, followed by the contents (大).
Common Vocabulary & Usage:
婚姻 (kon'in): Marriage (formal/legal term). "彼らの婚姻は届け出られている。" (Karera no kon'in wa todokede rarete iru.) - "Their marriage is registered."
姻族 (inzoku): Relatives by marriage, in-laws. "彼は私の姻族です。" (Kare wa watashi no inzoku desu.) - "He is my relative by marriage."
姻戚 (inseki): Affinity, marital relation. "両家は姻戚関係で結ばれている。" (Ryōke wa inseki kankei de musubarete iru.) - "The two families are connected by a marital relationship."
This kanji is essential for understanding formal and legal contexts surrounding marriage and family ties in Japanese.