anti-foaming

adjective
an·​ti-foam·​ing | \ ˌan-tē-ˈfō-miŋ How to pronounce anti-foaming (audio) , ˌan-tī-\
variants: or antifoaming

Definition of anti-foaming

: reducing or preventing the formation of foam engine oils containing anti-foaming agents the antifoaming properties of the solvent

First Known Use of anti-foaming

1906, in the meaning defined above

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