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1. chorion
noun.
The
outermost
membranous
sac
enclosing
the
embryo
in
higher
vertebrates
(reptiles,
birds
and
mammals).
Synonyms
fetal membrane
chorionic villus
amniote
sac
Etymology
chorion (English)
chorion (Latin)
χοριον (Ancient Greek (to 1453))
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challenge
negative-impact
creative
aesthetic
white-person
solution
deep-understanding
potential
help
know-it-all
for-the-first-time
focus
authorship
gujarati
detect
extraterrestrial
mental-health
good
assistance
availability
important
define
more-likely
center
happy
namby-pamby
oppose
invisible
reared
out-of-the-box thinking
technology
develop
comfort
preemptive
tsunami
increase
support
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