> as lemmas
extra-embryonic
extra-embryonic adj.
Brit. 
/ˌɛkstrə(r)ɛmbrɪˈɒnɪk/
, /ˌɛkstrə(r)ɛmbrɪˈɒnɪk/U.S. /ˌɛkstrəˌɛmbriˈɑnɪk/
outside the embryo./ˌɛkstrəˌɛmbriˈɑnɪk/ΚΠ
1913 W. A. N. Dorland Illustr. Med. Dict. (ed. 7) 348/2 Extra-embryonic, not a part of the embryo proper: applied to that portion of the embryo outside of the umbilical stalk.
1958 New Biol. 26 24 The extra~embryonic part of the blastoderm soon becomes divided into chorion and yolk sac.
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as lemmas
- between ourselves
- between scylla and charybdis
- between sun and sun
- between the bark and the wood or tree
- between the beetle and the block
- between the cup and the lip
- between the devil and the dead sea
- between the devil and the deep blue sea
- between the devil and the deep sea
- between the lines
- between the rock and the hard place
- between the sheets
- between the sticks
- between the tining and the winning
- between the upper and the nether millstones
- between the wars
- between two days
- between two fires
- between two waters
- between whiles
- between wind and water
- between you and me and the bed-post
- between you and me and the bed-post etc
- between you and me and the bed-post gatepost
- bifront