I. -ˌȯid adjective
Etymology: New Latin Nautiloidea
1. also nau·ti·loi·de·an | ̷ ̷ ̷ ̷|ȯidēən
[ nautiloidean from New Latin Nautiloidea + English -an ]
: of or relating to the Nautiloidea
2.
[ nautil icone + -oid ]
of a shell : having the form of a nautilicone
II. noun
also nautiloidean “
( -s )
: a mollusk of the group Nautiloidea