liquid
adjective
ˈlɪkwɪd 
ˈlɪkwɪd 
1 in the form of a liquid; not a solid or a gasliquid soapliquid nitrogenThe detergent comes in powder or liquid form.a bar selling snacks and liquid refreshment (= drinks)a liquid lunch (= alcoholic drinks, rather than food)2 (finance) in cash, or that can easily be changed into cashliquid assets3 (literary) clear, like waterSynonym
limpidliquid blue eyes4 (literary) (of sounds) clear, pure and flowingthe liquid song of a blackbirdItalian is rich in broad open vowels and liquid consonants.