Definition of encephalization in English:

encephalization

Syllabification: en·ceph·a·li·za·tion
Pronunciation: /enˌsefələˈzāSH(ə)n
 
/

noun

Zoology
An evolutionary increase in the complexity or relative size of the brain, involving a shift of function from noncortical parts of the brain to the cortex.
More example sentences
  • Moreover, a trend toward increased encephalization within many mammalian taxa is widely recognized.
  • The increased encephalization of the human fetus - the size of its brain and therefore its skull - compared with any other animal has meant that the female pelvis has had to expand even further to ensure safe passage.
  • For example, it is known that major increases in encephalization occurred only after the appearance of early Homo.

Definition of encephalization in:

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Pronunciation: fləˈjiSHəs
adjective
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