liq·ue·fy [ líkwə f ](past and past participleliq·ue·fied, present participleliq·ue·fy·ing, 3rd person present singularliq·ue·fies) or liq·ui·fy [ líkwə f ](past and past participleliq·ui·fied, present participleliq·ui·fy·ing, 3rd person present singularliq·ui·fies)
transitive and intransitive verb
Definition:
become or make liquid: to become liquid, or cause something to become liquid
[14th century. Via French liquéfier< Latin liquefacere< liquere "be liquid" + facere "make"]