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embryo
embryo sac
embryo transfer
embryogenesis
embryology
embryonic
embryonic membrane
embryotic
embryotoxon
embus
embutido
emcee
-eme
emend
Emerald
emerald
emerald cut
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embryotoxon

em·bry·o·tox·on [ èmbree ō tóksən ]


noun 
Definition:
 
ophthalmology 
Same as  arcus juvenilis


[Mid-20th century. <embryo + Greek toxon "bow"]
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