n.
Pronunciation: ( ˌ )me- ' zen-t ə - ˌ rän, ˌ m ē -, - ' sen-, -r ə n
Function: noun
Inflected Form: plural -tera \ -t ə -r ə \
Etymology: New Latin
Date: 1877
: the part of the alimentary canal that is developed from the archenteron and is lined with hypoblast