hot air. Empty, exaggerated talk, as in That last speech of his was pure hot air. It is also put as full of hot air, as in Pay no attention to Howard—he’s full of hot air. This metaphoric term transfers heated air to vaporous talk. [
In this post
What do you call someone who is full of hot air?
synonyms for full of hot air
arrogant. bombastic. cocky. exultant. pompous.
How do you use hot air in a sentence?
Hot-air sentence example
- She screamed as she wind milled her arms in the hot air.
- Visit the Grand Canyon, travel to Scotland, hot air balloon ride.
- The drying can be made quicker using a hot air drier.
Is hot air an insult?
Empty boasting, pretentious talk; also, verbal nonsense. The term presumably refers to exhaling while pontificating.
What does Hot air do?
Hot Air. Air is made up of molecules that are constantly in motion. As air warms up, the molecules start to vibrate and bump into each other, increasing the space around each molecule. Because each molecule uses more space for motion, the air expands and becomes less dense (lighter).
What is mean by hot water?
trouble
Definition of hot water
: a difficult or dangerous situation : trouble entry 1 sense 4 —used with in or into But this poor fellow was always getting into hot water, and if there was a wrong way of doing a thing, was sure to hit upon it.—
What is empty talk?
a message that seems to convey no meaning.
What means split hair?
Definition of ‘split hairs’
If you say that someone is splitting hairs, you mean that they are making unnecessary distinctions between things when the differences between them are so small they are not important. Don’t split hairs.
What is the difference between hot air and cold air?
Cold air is more dense than warm air causing what is called high pressure. Warm air which is lighter cause low pressure. In the area of higher pressure the air molecules are closer together than they are in an area of lower pressure. Air that is warmed exerts less pressure on the ground creating a low pressure region.
What makes air hot or cold?
As the molecules heat and move faster, they are moving apart. So air, like most other substances, expands when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the surrounding matter and the hot air floats upward.
What happens when hot air rises?
Hot air rises. As air rises, air pressure at the surface is lowered. Rising air expands and cools (adiabatic cooling: that is, it cools due to change in volume as opposed to adding or taking away of heat). The result is condensation/precipitation.
What does it mean to not see eye to eye?
to not agree with someone about something. The Prime Minister did not see eye to eye with him on this issue.
What is the meaning of all ears?
Eager to hear something
Eager to hear something, listening attentively, as in Tell me who else was invited? I’m all ears. [Colloquial; late 1700s] Also see all eyes.
What is example of hot water?
(idiomatic, figuratively) Fierce criticism. The government’s new proposal has landed them in hot water. (idiomatic, figuratively) A dangerous situation; trouble. Both students are in hot water from fighting.
What do you call someone who breaks a promise?
renege Add to list Share. To renege is to go back on your word or fail to keep a promise.
What is meaningless talk called?
1 nonsense, foolishness, babble, gabble, drivel, gobbledegook.
What is an empty promise?
Empty-promise definition
(idiomatic) A promise that is either not going to be carried out, worthless or meaningless. noun.
What does let’s not split hairs mean?
Let’s not split hairs: We shouldn’t worry about small, insignificant details. idiom. to split: to divide, to separate, to break. verb.
Where did splitting hairs come from?
Origin: 17th Century, British English – This expression came about because in the Middle Ages and earlier it was thought that a single human hair was so thin and so fine that it would be a waste of time to try to split it. Therefore this concept became associated with any similar futile efforts.
How do you treat split ends in hair?
Let’s look at seven tips and techniques that may help prevent split ends.
- Be gentle after washing your hair.
- Detangle your hair.
- Hydrate your hair.
- Dial down the heat.
- Avoid overbrushing.
- Sleep on a silk pillowcase.
- Add time between hair treatments.
Does hot air rise or fall?
Perhaps you went to the second floor to find that it’s warmer upstairs than it is downstairs. This is because warm air quickly rises, while cold air sinks, even when the temperature differences are small.