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

lazuli \laz"uli\, n. f.  nl. lapis lazuli, ll. lazulus,
   lazurius, lazur from the same oriental source as e. azure.
   see azure. min.
   a mineral of a fine azure-blue color, usually in small
   rounded masses. it is essentially a silicate of alumina,
   lime, and soda, with some sodium sulphide, is often marked by
   yellow spots or veins of sulphide of iron, and is much valued
   for ornamental work. called also lapis lazuli, and
   armenian stone.
   1913 webster
see also:
azure lapis lazuli armenian stone 

[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 

[3] : WordNet (r) 2.0

lapis lazuli
     n : an azure blue semiprecious stone syn: lazuli
see also:
lazuli 

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

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

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