Definitions:

1. Describes the appeal or charm of things that are unfamiliar, old-fashioned, or unusually decorative, often evoking nostalgia or warmth. NOUN
   • She loved the quaintness of handwritten letters and antique stamps.
2. Refers to charm and uniqueness often associated with simplicity and a nostalgic sense of an earlier, often simpler, era. NOUN
   • The quaintness of the cobblestone streets transported visitors to a bygone era.
3. The quality of being charmingly old-fashioned, picturesquely unusual, or pleasantly curious. NOUN
   • The quaintness of the small village made it a favorite tourist destination.

Synonyms:

• nostalgia
• old-fashioned charm