'twixt-brain en · NOUN
Meanings
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(dated) The thalamencephalon.
The 'twixt-brain is limited behind by the posterior commissure.
1917, John Sterling Kingsley, Outlines of comparative anatomy of vertebrates:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| 'twixt-brains | Number=Plur | lexicographic |