deice

or de-ice

[ dee-ahys ]
/ diˈaɪs /

verb (used with object), de·iced, de·ic·ing.

to free of ice; prevent or remove ice formation on, as the wing of an airplane.

Origin of deice

First recorded in 1930–35; de- + ice
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019