[1] : The Collaborative International Dictionary of English v.0.48

lapis \la"pis\, n.; pl. lapides. l.
   a stone.
   1913 webster

   lapis calaminarisn. nl. min. calamine.

   lapis infernalisn. l. fused nitrate of silver; lunar
      caustic.
      1913 webster
see also:
lapides lapis calaminaris lapis infernalis 

[2] : The Collaborative International Dictionary of English v.0.48

lapis lazuli \la"pis laz"uli\n. min.
   an albuminous mineral of a rich blue color; also called
   lapis. same as lazuli, which see.
   1913 webster
see also:
lapis lazuli 

Lapis >> L Words
Lapis, definition of term: Lapis
lapis_pag1.html

Lapis Lazuli >> L Words
Lapis Lazuli, definition of term: Lapis Lazuli
lapis+lazuli_pag1.html