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- DictionaryAir/er/
noun
- 1. the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen.
- 2. an impression of a quality or manner given by someone or something: "she answered with a faint air of boredom"
verb
- 1. express (an opinion or grievance) publicly: "a meeting in which long-standing grievances were aired"
- 2. expose (a room) to the open air in order to ventilate it: British "the window sashes were lifted regularly to air the room"
The meaning of AIR is the mixture of invisible odorless tasteless gases (such as nitrogen and oxygen) that surrounds the earth; also : the equivalent mix of gases on another celestial object (such as a planet).
The colorless, odorless, tasteless mixture of gases that surrounds the Earth. Air consists of about 78 percent nitrogen and 21 percent oxygen, with the remaining part made up mainly of argon, carbon dioxide, neon, helium, methane, and krypton in decreasing order of volume.
AIR definition: 1. the mixture of gases that surrounds the earth and that we breathe: 2. the space above the…. Learn more.
AIR meaning: 1. the mixture of gases that surrounds the earth and that we breathe: 2. the space above the…. Learn more.
Air is the mixture of gases which forms the earth's atmosphere and which we breathe.
AIR meaning: 1. the mixture of gases around the Earth that we breathe: 2. the space above and around things…. Learn more.
Definition of air noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
noun. a mixture of nitrogen, oxygen, and minute amounts of other gases that surrounds the earth and forms its atmosphere. a stir in the atmosphere; a light breeze. overhead space; sky: The planes filled the air. circulation; publication; publicity: to give air to one's theories. the general character or complexion of anything; appearance:
Air Definition. A colorless, odorless, tasteless, gaseous mixture, mainly nitrogen (approximately 78 percent) and oxygen (approximately 21 percent) with lesser amounts of argon, carbon dioxide, hydrogen, neon, helium, and other gases.
noun. a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of. “ air pollution”. “a smell of chemicals in the air ”. “open a window and let in some air ”. “I need some fresh air ”. see more. noun. the mass of air surrounding the Earth.
Noun. 1. air - a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of; "air pollution"; "a smell of chemicals in the air"; "open a window and let in some air"; "I need some fresh air".
AIR meaning: 1 : the invisible mixture of gases (such as nitrogen and oxygen) that surrounds the Earth and that people and animals breathe; 2 : the space or sky that is filled with air
Air is a mixture of many gases and tiny dust particles. It is the clear gas in which living things live and breathe. It has an indefinite shape and volume. It has mass and weight, because it is matter. The weight of air creates atmospheric pressure. There is no air in outer space .
Oct 19, 2023 · Air is the invisible mixture of gases that surrounds Earth. Air contains important substances, such as oxygen and nitrogen, that most species need to survive.
Nov 29, 2019 · Air is the general name for the mixture of gases that makes up the Earth's atmosphere. This gas is primarily nitrogen (78%), mixed with oxygen (21%), water vapor (variable), argon (0.9%), carbon dioxide (0.04%), and trace gases. Pure air has no discernible scent and no color.
Air regarded as necessary for well-being; the fresh air of outdoors, as distinct from the stale air of confined spaces. Frequently in to take the air … fresh air 1525–
a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of. "air pollution"; "a smell of chemicals in the air"; "open a window and let in some air"; "I need some fresh air" air noun. the region above the ground. "her hand stopped in mid air"; "he threw the ball into the air" air, aura, atmosphere noun.
Definition of air verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Definition of air noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Jul 17, 2024 · air ( countable and uncountable, plural airs) ( uncountable) The substance constituting Earth 's atmosphere, a gaseous mixture of nitrogen, oxygen, and various trace gases . This drill runs on compressed air. As you ascend, the air gets thinner. The substance of the atmosphere seen as an agency of freshness.
noun. ˈer. Definition of air. 1. as in melody. a rhythmic series of musical tones arranged to give a pleasing effect played a lively air on his fiddle. Synonyms & Similar Words. Relevance. melody. song. tune. strain. warble. lay. hymn. rhythm. meter. lyric. cadence. ballad. discant. measure. descant. ditty. madrigal. 2.
6 days ago · President Joe Biden appointed "Kamala Harris to be his border czar to deal with illegal immigration … Harris was put in charge of stopping illegal immigration."
3 days ago · Zero-Emission Heavy-Duty Vehicles. Definition: Zero emission vehicles are those that have zero tailpipe emissions fuel or technology (i.e., battery electric or hydrogen fuel cell) do not include alternative fuels (e.g., natural gas, propane, ethanol, methanol, or other non-diesel or non-gasoline fuel). Verification: Vehicle Identification Number (VIN) decoder and DMV data.
Definition of air verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Jul 19, 2024 · July 19, 2024. Across the world, critical businesses and services including airlines, hospitals, train networks and TV stations, were disrupted on Friday by a global tech outage affecting ...
a particular appearance or quality: He has an air of authority. be on air. to be broadcasting on television or radio. See also. a breath of fresh air. mid-air. Idioms. clear the air. disappear/vanish into thin air. be up in the air. air. verb.
2 days ago · The 2024 Olympics officially begin today with world leaders and athletes arriving in Paris for the opening ceremony, but the country's high-speed rail network has been plunged into chaos due to ...
5 days ago · This definition remains broad enough to encompass the various methods by which carriers and the customers reach agreements, as this rule is intended to regulate unreasonable refusals to deal rather than whether carriers and their customers reach agreements by way of contract negotiations, automated contracting processes, or under tariff rates.
