noun (plural -ties) see: who Date: 14th century whatever makes something the type that it is ; essence , 2. a trifling point ; quibble , crotchet , eccentricity
QUIDDITY
Meaning of QUIDDITY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012