'Clayey' definitions:

Definition of 'clayey'

From: WordNet
adjective
Resembling or containing clay; "argillaceous rocks" [syn: argillaceous, clayey] [ant: arenaceous, sandlike, sandy]
adjective
(used of soil) compact and fine-grained; "the clayey soil was heavy and easily saturated" [syn: clayey, cloggy, heavy]

Definition of 'Clayey'

From: GCIDE
  • Clayey \Clay"ey\, a. Consisting of clay; abounding with clay; partaking of clay; like clay. [1913 Webster]