Helmet shell
Definition of Helmet shell
(Zool.)
one
of
many
species
of
tropical
marine
univalve
shells
belonging
to
Cassis
and
allied
genera
.
Many
of
them
are
large
and
handsome
;
several
are
used
for
cutting
as
cameos
,
and
hence
are
called
cameo shells
.
See
King conch
.
See also:
Helmet
Word:
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Hellhound
Hellier
Hellish
Hellkite
Hello
Hellward
Helly
Helm
Helm alee
Helm amidships
Helm aport
Helm astarboard
Helm down
Helm hard alee
Helm port
Helm up
Helmage
Helmed
Helmet
Helmet beetle
-Helmet shell-
Helmet shrike
Helmet-shaped
Helmeted
Helminth
Helminthagogue
Helminthes
Helminthiasis
Helminthic
Helminthite
Helminthoid
Helminthologic
Helminthologist
Helminthology
Helmless
Helmsman
Helmwind
Helodermatidae
Helot
Helotism
Helotium
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B
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E
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