D defs.my
Entry 1 sense Webster, 1913

Cacholong

· Cach·o·long · IPA
01 n. An opaque or milk-white chalcedony, a variety of quartz; also, a similar variety of opal.
  1. 1.
    An opaque or milk-white chalcedony, a variety of quartz; also, a similar variety of opal.(Min.)