The phrase "liquid form" refers to a substance being in a state where it is neither solid nor gas, but has a flowing consistency, like water or oil. Full definition
I've always found that kidney herbs work best if they are taken regularly in liquid form in a little water, it makes sense. (thepsoriasisprogram.com)
Hi I'm really interested in taking liquid form of the cod liver oil. (gutgeek.com)
Those processes would include operations within the fossil fuel industry such as extraction and turning coal and natural gas into liquid form. (zdnet.com)