A person who has a positive and confident basic attitude toward life and tends to look at situations from the best side and believe in a good outcome.
example
Selbst nach der Niederlage blieb er ein Optimist und glaubte fest an den Sieg im nächsten Spiel.
Even after the defeat, he remained an optimist and firmly believed in victory in the next game.
Usage tips
Special declension
'Der Optimist' (the optimist) is a weak noun (N-declension). This means that it takes the ending '-en' in all cases except the nominative singular.
EXAMPLE
Ich habe mit dem Optimisten gesprochen.
I spoke with the optimist.
Word family
The word family includes the noun 'der Optimismus' (optimism; the attitude) and the adjective 'optimistisch' (optimistic; the quality). If you know one word, you can learn the others more easily.
EXAMPLE
Trotz der Probleme verlor sie nie ihren Optimismus.
Despite the problems, she never lost her optimism.
Typical collocations
'Optimist' is often strengthened with adjectives that emphasize character. Common combinations are 'ein ewiger Optimist' (an eternal optimist), 'ein unverbesserlicher Optimist' (an incorrigible optimist), or 'ein geborener Optimist' (a born optimist).
EXAMPLE
Mein Onkel ist ein unverbesserlicher Optimist, er sieht immer nur das Gute.
My uncle is an incorrigible optimist; he always sees only the good.
Compare with
near_synonym · confusable
Optimist vs Sonnenschein
sunshine
'Sonnenschein' and 'Optimist' can both describe a positive person. But 'Sonnenschein' is figurative and affectionate: it means someone who seems cheerful and puts others in a good mood. 'Optimist' describes more of an attitude: a person believes that things will turn out well, even when it is difficult. The words can be confused because both sound positive. But a 'Sonnenschein' mainly spreads joy, while an 'Optimist' mainly thinks confidently. In personal, warm situations, 'Sonnenschein' fits. When it is about thinking, attitude, or expectations, 'Optimist' fits better.
Optimist
Bei der Bewerbung bleibt Paul ein Optimist und glaubt an eine gute Antwort.
Paul remains an optimist about the application and believes he will get a good response.
Sonnenschein
Du bist heute wieder der Sonnenschein im Team.
Today you're the ray of sunshine on the team again.