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Webster 1913 Edition
Sigillarid
Sigˊil-la′rid
,Noun.
(Paleon.)
One of an extinct family of cryptagamous trees, including the genus
Sigillaria
and its allies. Definition 2024
sigillarid
sigillarid
English
Noun
sigillarid (plural sigillarids)
- (paleontology) One of an extinct family of cryptogamous trees, including the genus Sigillaria and its allies.