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ac·an·tho·di·an
variants:
or less commonly acanthodean \ ¦aˌkan¦thōdēən , ¦akən- \
Definition of acanthodian
(Entry 1 of 2)
: of or belonging to the subclass Acanthodii
acanthodian
nounvariants:
or less commonly acanthodean \ " \
plural -s
Definition of acanthodian (Entry 2 of 2)
: an animal or fossil belonging to the subclass Acanthodii
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Time Traveler for acanthodian
The first known use of acanthodian was in 1845
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