arenaceous

adjective

1. resembling or containing or abounding in sand; or growing in sandy areas

   adj.all

   Examples

   Arenaceous limestone.

   Arenaceous grasses.

   Synonyms sandlike sandy

   Antonyms argillaceous clayey

   Source: WordNet 3.0

2. Sandy or consisting largely of sand; of the nature of sand; easily disintegrating into sand; friable; as, <i>arenaceous</i> limestone.

   adjective

   Source: webster1913