"Silicified" is a word in ENGLISH

Combined or impregnated with ammonia.

To combine with arsenic; to treat or impregnate with arsenic.

To combine or impregnate with bromine; as, bromated camphor.

Combined or impregnated with camphor.

Combined or impregnated with carbonic acid.

To impregnate or combine with carbon, as in making steel by cementation.

To combine or to impregnate with carbon, as by passing through or over a liquid hydrocarbon; to carbonize or carburize.

To combine or mingle mercury with; to impregnate with mercury; to mercurialize.

Combined or impregnated with muriatic or hydrochloric acid.

Combined, or impregnated, with nitric acid, or some of its compounds.

To combine or impregnate with nitrogen; to convert, by oxidation, into nitrous or nitric acid; to subject to, or produce …

To combine, or impregnate, with nitrogen or its compounds.

To impregnate, or combine, with phosphorus or its compounds; as, phosphorated oil.

Impregnated, or combined, with phosphorus.

To combine or impregnate with a salt.

Combined or impregnated with silicon or silica; as, silicated hydrogen; silicated rocks.

Thae act or process of combining or impregnating with silicon or silica; the state of being so combined or impregnated; …

Combined or impregnated with silicon.

Combined or impregnated with antimony (stibium).

The act or process of combining or impregnating with sulphur or its compounds; also, the state of being so combined …