peculiarity
1. [ noun ] a distinguishing trait
Synonyms: specialty speciality distinctiveness specialness
Related terms: individuality idiosyncrasy
2. [ noun ] an odd or unusual characteristic
Synonyms: distinguishing_characteristic distinctive_feature
Related terms: feature calling_card
3. [ noun ] something unusual -- perhaps worthy of collecting
Synonyms: curio oddment oddity rarity curiosity
Related terms: object whatchamacallit bric-a-brac collector's_item collectable
Similar spelling:   peculiar
  peculiarly