Lewis & Short

lăpĭdārĭus, a, um, adj. [lapis],

  1. I. of or belonging to stones, stone- (ante-class. and post-Aug.): latomiae, stone-quarries, Plaut. Capt. 3, 5, 65: navis, that carries stones, Petr. 117: lapidariae litterae, cut in stone, id. 58:OPIFICES, stone-cutters, Inscr. Orell. 4208.
    Subst.: lăpĭdārĭus, ii, m., a stonecutter, Dig. 13, 6, 5, § 7; Inscr. Orell. 4220; Vulg. Sirach, 45, 13.
  2. * II. Full of stones, stony, for lapidosus: campi, Sol. 2, 6.