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English Fox - English Dictionary
Meaning of
synapsid
in English
synapsid
us
//ˈsɪnəp.sɪd//
uk
//ˈsɪnæps.ɪd//
#uncommon
Definitions
Adjective
relating
to
Synapsida
class
;
having
skull
openings
The
synapsid
skull
has
a
single
opening
behind
the
eye
socket
.
Noun
an
animal
of
Synapsida
class
(
including
mammals
)
The
early
synapsids
were
among
the
first
terrestrial
vertebrates
.
