家紋(かもん)

family crest

指紋(しもん)

fingerprint

波紋(はもん)

ripple; repercussions

紋章(もんしょう)

emblem; coat of arms

紋様(もんよう)

pattern; design

紋付(もんつ)き

wearing a family crest; crest-bearing

紋所(もんどころ)

family crest

紋切(もんき)り型(がた)

stereotyped; formulaic

この家紋(かもん)は昔(むかし)から家(いえ)に伝(つた)わっています。

This family crest has been passed down in the family for generations.

指紋(しもん)でドアの鍵(かぎ)を開(あ)けます。

I unlock the door with my fingerprint.