D defs.my
Entry 1 sense Webster, 1913

Lapis

/lăp'-əs/ · La·pis · IPA /ˈlæpɪs/
01 n. A stone.
pl. Lapides ((#))
  1. 1.
    A stone.
Phrases & compounds
Lapis calaminaris — Calamine.
Lapis infernalis — Fused nitrate of silver; lunar caustic.