cephalization

English dictionary entry

Meanings

noun
  1. An evolutionary trend in which the neural and sense organs become centralized at one end (the head) of an animal.
  2. The redistribution of blood flow from the base of the lung towards the upper lobe vessels as a consequence of pulmonary venous hypertension, usually described on a chest radiograph.

Word forms

cephalization cephalizations

Etymology

From cephal- + -ization.

Related words

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