noun
common property; shared characteristic
Technical term used in logic, philosophy, or formal contexts to refer to a property or characteristic that is common to multiple entities.
これらの概念には通有性がある。
These concepts share a common property.
Compound of 通 (つう, 'pass through, common') + 有 (ゆう, 'possess') + 性 (せい, 'nature, property'). The exact historical derivation is uncertain; it is a technical term likely coined in modern Japanese academic contexts.