I've always used liquify because it made sense. Liquid → liquify.
Today, I was corrected by Grammarly, and I discovered that liquefy is also acceptable. I don't know if I should switch to liquefy or keep using liquify.
Is there any differences (e.g. AmE vs BrE) between which is preferred?
I thought the natural process of change from the gaseous state of a material to a liquid state is called condensation.
P.S. Gases like oxygen, nitrogen, oxygen, hydrogen and helium are liquified by cooling at extreme temperatures for storage purposes but I wouldn't call that a "usual"process.
There are certain situations, ted, in which the choice between liquify and melt is not important . There are other situations in which the choice between liquify and condense are not important. However, unless we have a particular situation in mind, I don't think it is helpful to say that melt and liquify are synonyms. Even when they are, they are not necessarily interchangeable.
If you have a question about the English language and would like to ask one of our many English teachers and language experts, please click the button below to let us know: