agatize

[ ag-uh-tahyz ]
/ ˈæg əˌtaɪz /

verb (used with object), ag·at·ized, ag·at·iz·ing.

to change into or make like agate.
Also especially British, ag·at·ise.

Origin of agatize

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019