Is “Cephalization” a Scrabble word?
Yes
CEPHALIZATION
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Cephalization
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.