Any furniture, movable, or personal chattel, which by law or special custom descends to the heir along with the inheritance; any piece of personal property that has been in a family for several generations.

(law) any property that is considered by law or custom as inseparable from an inheritance is inherited with that inheritance

something that has been in a family for generations

a plant that's been handed down from one family member to another for several generations

a valued family possession that has been handed down from generation to generation

A personal possession that usually has a sentimental value which exceeds its monetary value.

something of special value handed on from one generation to another

A valued possession that is passed down among family members through generations.

an object passed down, generally within the family, from generation to generation, often of worth only due to sentimental value.

generally a plant variety that has been in cultivation for at least 50 years; often passed down through generations of family members.

Heirloom, strictly so called in English law, a chattel (loom meaning originally a tool) which by immemorial usage is regarded as annexed by inheritance to a family estate.