Definitions for: Clayey

[adj] resembling or containing clay; "argillaceous rocks"
[adj] (used of soil) compact and fine-grained; "the clayey soil was heavy and easily saturated"

Webster (1913) Definition: Clay"ey, a.
Consisting of clay; abounding with clay; partaking of clay;
like clay.

Synonyms: argillaceous, cloggy, compact, heavy

Antonyms: arenaceous, sandlike, sandy