脳のう底てい動どう脈みゃくMeaningsNoun1. basilar arteryKanji used脳brain底bottom動move脈veinComposed of脳のうbrain; brains; mindNoun底ていbase (logarithmic, exponential, number system); radix; base (triangle, cone, cylinder, etc.); type; kind; extent; degreeNoun動どう脈みゃくartery; arterial road; major routeNoun