noun
Refers to a heraldic design used by a family or clan, similar to 紋 (もん). The term 紋標 is less common than 紋 alone.
See also: 紋
彼の家の紋標は、丸に三つ柏だ。
His family crest is a circle with three oak leaves.
noun
playing card suit (in karuta)
Used specifically in the context of traditional Japanese card games like karuta to refer to the suit symbol.
かるたの紋標には、桜や梅などがある。
The suits in karuta include cherry blossoms and plum blossoms.