'loamless' definitions:

Definition of 'loamless'

(from WordNet)
adjective
Having no loam; "a stony loamless yard" [ant: loamy]

Definition of 'loamless'

From: GCIDE
  • loamless \loamless\ adj. having no loam; -- of soil; as, a stony loamless yard. Contrasted with loamy. [WordNet 1.5]