The Wordsmith Dictionary
Exact matches only
Allow stemming
Match all embedded
Webster's 1913 Dictionary
POLYZONAL
Pol
`y *zon "
al,
a.
Etym:
[
Poly-
+
zonal.
]
Defn: Consisting
of
many
zones
or
rings.
Polyzonal
lens
(
Opt.
), a
lens
made
up
of
pieces
arranged
zones
or
rings,
--
used
in
the
lanterns
of
lighthouses.
The Wordsmith Dictionary
The Wordsmith Dictionary