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metastomium
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Contents
1
English
1.1
Etymology
1.2
Noun
1.2.1
Related terms
English
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Etymology
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meta-
+
stomium
Noun
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metastomium
(
plural
metastomia
)
(
zoology
)
That portion of the
head
of an
annelid
situated behind the
mouth
Related terms
edit
metastomial
prostomium