diencephalon

noun
di·​en·​ceph·​a·​lon | \ˌdī-ən-ˈse-fə-ˌlän, ˌdī-(ˌ)en-, -lən \

Definition of diencephalon 

: the posterior subdivision of the forebrain

Other Words from diencephalon

diencephalic \ -​sə-​ˈfa-​lik \ adjective

First Known Use of diencephalon

circa 1883, in the meaning defined above

History and Etymology for diencephalon

New Latin, from dia- + encephalon

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The first known use of diencephalon was circa 1883

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diencephalon

noun
di·​en·​ceph·​a·​lon | \ˌdī-ən-ˈsef-ə-ˌlän, ˌdī-(ˌ)en-, -lən\

Medical Definition of diencephalon 

: the posterior subdivision of the forebrain

called also betweenbrain, interbrain

Other Words from diencephalon

diencephalic \ -​sə-​ˈfal-​ik \ adjective

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