par ‧ tic ‧ u ‧ lar ‧ i ‧ ty /pəˌtɪkjəˈlærəti, pəˌtɪkjʊˈlærəti $ pər-/ BrE AmE noun ( plural particularities ) formal
1 . [uncountable] a quality that makes something different from all others:
the particularity of her style of writing
2 . [uncountable] the quality of being exact and paying attention to details
3 . [countable] a detail