sibling

年下の兄弟姉妹

Refers to a sibling who is younger than another.

年下の兄弟または姉妹を指します。

A very common way to refer to a sibling who is older.

Refers to a sibling who is older than another.

Refers to the sibling who is the oldest in the family.

女性の兄弟

A technical or formal term for a sister.

姉妹を指す専門的または正式な用語。

男性の兄弟

A technical or formal term for a brother.

兄弟を指す専門的または正式な用語。

A sibling who is part of the family through adoption, not by birth.

兄弟姉妹の間で

Used when referring to interactions involving two siblings, or sometimes more.

2人、またはそれ以上の兄弟姉妹が関わる相互作用を指す場合に使用されます。

兄弟姉妹の間で

Used when referring to interactions within a group of more than two siblings.

3人以上の兄弟姉妹のグループ内での相互作用を指す場合に使用されます。

Competition or jealousy between brothers and sisters.

兄弟関係

The bond or connection between brothers and/or sisters.

兄弟姉妹間の絆やつながり。