different between optimism vs buoyancy
optimism
English
Etymology
From French optimisme
Pronunciation
- (General American) IPA(key): /??pt?m?z?m/
- (Received Pronunciation) IPA(key): /??pt?m?z?m/
Noun
optimism (usually uncountable, plural optimisms)
- a tendency to expect the best, or at least, a favourable outcome
- I love her youth, her beauty and above all her optimism that everything will turn out fine.
- the doctrine that this world is the best of all possible worlds
- the belief that good will eventually triumph over evil
Antonyms
- pessimism
Derived terms
- optimist
- optimistic
Related terms
- optimal
Translations
Romanian
Etymology
From French optimisme
Noun
optimism n (uncountable)
- optimism
Declension
optimism From the web:
- what optimism mean
- what optimism means to me
- what's optimism in french
- optimism meaning in arabic
- what's optimismo in english
- optimism what does it mean
- optimism what language is this
- optimism what is the definition
buoyancy
English
Etymology
buoyant +? -cy or buoy +? -ancy.
Pronunciation
- (UK, US) IPA(key): /?b??.?n.si/
Noun
buoyancy (countable and uncountable, plural buoyancies)
- (physics) The upward force on a body immersed or partly immersed in a fluid.
- The ability of an object to stay afloat in a fluid.
- (by extension) Resilience or cheerfulness.
Related terms
- buoyant
- buoy
- buoy up
Derived terms
Translations
See also
- Archimedes' principle
buoyancy From the web:
- what buoyancy means
- what buoyant means
- what buoyant force
- what buoyancy aid do i need
- what buoyancy aid for kayaking
- what buoyancy aid do i need for sup
- buoyant force
- what buoyancy law
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