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portal circulation
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noun Physiology.
blood flow in a portal system.
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Origin of portal circulation
First recorded in 1870–75
Words nearby portal circulation
portage, Portage la Prairie, Portakabin, portal, Port Alberni, portal circulation, portal frame, portal system, portal-to-portal, portal-to-portal pay, portal vein
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023