pessimistic
/ˌpɛ.səˈmɪs.tɪk/ adjective
- adjective Marked by pessimism and little hopefulness; expecting the worst. “a pessimistic view of the future”
- adjective Pertaining to the worst-case scenario. “a pessimistic estimate”
- adjective (computing) Taking out exclusive locks on data to prevent conflicts with other processes that might modify it. “pessimistic concurrency; pessimistic locking”
Antonyms
Webster’s 1913
- adjective Of or pertaining to pessimism; characterized by pessimism; gloomy; foreboding. "Giving utterance to pessimistic doubt." Encyc.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “pessimistic”, CC BY-SA 4.0. Details