Webster's Revised Unabridged Dictionary · 1913

Incrust

Incrust , transitive verb

[Latin incrustare; pref. in- in + crustare to cover with a crust: compare French incruster. See Crust.]

1.
To cover or line with a crust, or hard coat; to form a crust on the surface of; as, iron incrusted with rust; a vessel incrusted with salt; a sweetmeat incrusted with sugar.
And by the frost refin'd the whiter snow, Incrusted hard. — Thomson
2.
(Fine Arts) To inlay into, as a piece of carving or other ornamental object.