In ordinary English, optimism may be synonymous with idealism —often, unrealistic or foolish optimism in particular. The term derives from the Latin optimum, meaning "best".

The meaning of OPTIMISM is a doctrine that this world is the best possible world. How to use optimism in a sentence.

To many psychologists, optimism reflects the belief that the outcomes of events or experiences will generally be positive.

Mar 5, 2026 · Optimism is defined as a mental attitude characterized by hope and confidence in success and a positive future. Optimists tend to view hardships as learning experiences or temporary …

Aug 7, 2024 · The Science of Optimism Optimism is more than positive thinking — it is a learned explanatory style that has profound effects on health, performance, and well-being. Martin …

Optimism is a tendency to expect good things in the future. From the literature here reviewed, it is apparent that optimism is a mental attitude that heavily influences physical and mental health, as well …

OPTIMISM definition: a disposition or tendency to look on the more favorable side of events or conditions and to expect the most favorable outcome. See examples of optimism used in a sentence.

Mar 27, 2026 · A glass-half-full outlook can keep you engaged and hopeful in hard times. Take this quiz to find out your level of optimism, then learn how to train yourself to become more optimistic.

May 8, 2023 · Optimism is an attitude characterized by hope, according to the American Psychological Association (APA). When you’re optimistic, you feel like positive things will happen and that things can...

OPTIMISM definition: 1. the quality of being full of hope and emphasizing the good parts of a situation, or a belief…. Learn more.