SINCE 1828
seymouriamorph
adjective
sey·mour·i·a·morph
| \ sēˈmōrēəˌmȯrf\
Definition of seymouriamorph
(Entry 1 of 2)
: of or relating to the Seymouriamorpha
seymouriamorph
noun
\ "\
plural -s
Definition of seymouriamorph (Entry 2 of 2)
: an amphibian or fossil of the order Seymouriamorpha
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