By extension, a process in which other gases (such as carbon dioxide or nitrogen or argon) are circulated through or mixed with a substance (usually liquid), sometimes with the consequence of increasing the transfer of air into the same liquid at the surface due to the induced circulation.
The process by which air is circulated through or mixed with a substance such as soil or a liquid.
A material formed by trapping pockets of gas in a liquid or solid.
A collection of small bubbles created when the surface of a body of water is moved by tides, wind, etc.
A substance composed of a large collection of bubbles or their solidified remains, especially
Fury.
A collection of small bubbles on the surface of a liquid that is heated, fermented or carbonated.
A collection of small bubbles created by mixing soap with water.
A collection of small bubbles formed by mixing an extinguishing agent with water, used to cover and extinguish fires.
A collection of small bubbles formed from bodily fluids such as saliva or sweat.
The sea.
To form or emit foam.
To spew saliva as foam; to foam at the mouth.
To coat or cover with foam.