neg ‧ a ‧ tiv ‧ i ‧ ty /ˌneɡəˈtɪvəti, ˌneɡəˈtɪvɪti/ BrE AmE noun [uncountable]
an attitude in which someone considers only the bad qualities of a situation, person etc, not the good ones
neg ‧ a ‧ tiv ‧ i ‧ ty /ˌneɡəˈtɪvəti, ˌneɡəˈtɪvɪti/ BrE AmE noun [uncountable]
an attitude in which someone considers only the bad qualities of a situation, person etc, not the good ones
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012