Noun | 1. | encrustation - the formation of a crust formation - natural process that causes something to form; "the formation of gas in the intestine"; "the formation of crystals"; "the formation of pseudopods" |
2. | encrustation - a hard outer layer that covers something covering, natural covering, cover - a natural object that covers or envelops; "under a covering of dust"; "the fox was flushed from its cover" | |
3. | encrustation - a decorative coating of contrasting material that is applied to a surface as an inlay or overlay |