aeriform

American  

[air-uh-fawrm, ey-eer-] / ˈɛər əˌfɔrm, eɪˈɪər- /

adjective

1. having the form or nature of air; gaseous.

2. unsubstantial; unreal.

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aeriform British  

/ ˈɛərɪˌfɔːm /

adjective

1. having the form of air; gaseous

2. unsubstantial

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Etymology

Origin of aeriform

First recorded in 1780–90; aeri- + -form

Example Sentences

These aeriform songs rarely involve drums, which makes them feel timeless, at least in the short term.

From Washington Post • Mar. 27, 2023

Here, the aeriform melodies at his back feel so beautiful, the brutality of his words vanishes in the breeze.

From Washington Post • Aug. 22, 2022

On page 214 he describes and figures an apparatus for taking the galvano-electric spark into fluid and aeriform substances.

From Scientific American Supplement, No. 430, March 29, 1884 by Various

When the principle of attraction prevails, it causes them to become solid; when caloric prevails, they become aeriform.

From A Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery. With a Short Explanation of Some of the Principal Natural Phenomena. For the Use of Schools and Families. Enlarged and Revised Edition. by Anonymous

The solid surface of the earth has two envelopes, one liquid, and the other aeriform.

From COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1 by Humboldt, Alexander von