Of, relating to, or produced by a kaleidoscope.
Brightly coloured and continuously changing in pattern, as if in a kaleidoscope.
resembling opal in its iridescence; having a milky white iridescence.
any of several minerals resembling opal, including a variety of yellow chalcedony
a clear to white liquid secreted by sea hares (genus Aplysia) that becomes viscous upon contact with water
opal glass