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buoyant    音标拼音: [b'ɔɪənt]
a. 有浮力的,心情愉快的

有浮力的,心情愉快的

buoyant
adj 1: tending to float on a liquid or rise in air or gas;
"buoyant balloons"; "buoyant balsawood boats"; "a floaty
scarf" [synonym: {buoyant}, {floaty}]
2: characterized by liveliness and lightheartedness; "buoyant
spirits"; "his quick wit and chirpy humor"; "looking bright
and well and chirpy"; "a perky little widow in her 70s" [synonym:
{buoyant}, {chirpy}, {perky}]

Buoyant \Buoy"ant\, a. [From {Buoy}, v. t. & i.]
1. Having the quality of rising or floating in a fluid;
tending to rise or float; as, iron is buoyant in mercury.
"Buoyant on the flood." --Pope.
[1913 Webster]

2. Bearing up, as a fluid; sustaining another body by being
specifically heavier.
[1913 Webster]

The water under me was buoyant. --Dryden.
[1913 Webster]

3. Light-hearted; vivacious; cheerful; as, a buoyant
disposition; buoyant spirits. -- {Buoy"ant*ly}, adv.
[1913 Webster]


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  • BUOYANT Definition Meaning - Merriam-Webster
    The meaning of BUOYANT is having buoyancy How to use buoyant in a sentence
  • BUOYANT | English meaning - Cambridge Dictionary
    BUOYANT definition: 1 able to float: 2 happy and confident: 3 successful or making a profit: Learn more
  • Buoyancy - Wikipedia
    Buoyancy ( ˈbɔɪənsi, ˈbuːjənsi ), [1][2] or upthrust, is the force exerted by a fluid opposing the weight of a partially or fully immersed object (which may be also be a parcel of fluid) In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid
  • Buoyancy and Buoyant Force: Definition, Examples, and Formula
    When an object is immersed in a fluid, wholly or partially, the fluid exerts an upward force opposite its weight This phenomenon is known as buoyancy, and the upward thrust is known as the buoyant force A characteristic of buoyancy is that it determines whether an object will float or sink
  • Buoyant - definition of buoyant by The Free Dictionary
    buoyant - characterized by liveliness and lightheartedness; "buoyant spirits"; "his quick wit and chirpy humor"; "looking bright and well and chirpy"; "a perky little widow in her 70s"
  • buoyant adjective - Definition, pictures, pronunciation and usage notes . . .
    Definition of buoyant adjective from the Oxford Advanced Learner's Dictionary (of prices, business activity, etc ) tending to increase or stay at a high level, usually showing financial success The relatively buoyant housing market has kept consumers confident enough to spend Want to learn more?
  • BUOYANT definition and meaning | Collins English Dictionary
    If you are in a buoyant mood, you feel cheerful and behave in a lively way She was in a buoyant mood and they were looking forward to their new life You will feel more buoyant and optimistic about the future than you have for a long time
  • Buoyancy in Physics – Definition, Formula, Examples
    Buoyancy determines how objects behave in liquids and gases It aids ships sailing oceans, balloons soaring in the sky, and marine life inhabiting different depths Buoyancy is defined as the force exerted by a fluid that opposes the weight of an object immersed in it This force enables objects to float
  • Buoyant - Definition, Meaning Synonyms - Vocabulary. com
    Someone with a buoyant personality is fun to be around, laughs a lot, smiles, and cheers other people up Buoyant people are lively and lighthearted — the opposite of sad, depressed, and bummed out
  • BUOYANT Definition Meaning - Dictionary. com
    Buoyant definition: tending to float in a fluid See examples of BUOYANT used in a sentence





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