3 Old HSK word(s): ☊山脉 ** B ☊动脉 ** D ☊脉搏 ** D
按脉* * 把脉* * 冠状动脉* * 含情脉脉* * 号脉* * 静脉* * 来龙去脉* * 脉* * 命脉* * 脉* * 脉脉* * 切脉* * 岩脉* * 叶脉* * 诊脉* * 支脉* * 主动脉* *

Definitions from Unihan Copyright © 1991-2015 Unicode® Inc. All rights reserved.

主 master, chief owner / host / lord
动 move, happen / movement, action
脉 blood vessels, veins, arteries

Hsk Characters: 脉 *
HSK -Characters and beyond:
GbBig5EngRadMegaTripleMultilingual
脉 8109 + 脈 + + blood vessels, veins, arteries 肉 永 Flesh 永 (EWIG) mai4 +

Korean:

脈 + 脉 맥 맥 (맥: (1) the blood pulse (2) a vein of ore)
脉 + 脉 脈의 古字
3 NHSK word(s): 山脉* 6 shan1 mai4mountain range/ CL:條|条[tiao2] 动脉* 6 dong4 mai4artery 脉搏* 6 mai4 bo2a pulse (both medical and figurative)
KOREAN6000 word(s):
0 KOREAN 2500 New HSK words):
0 KOREAN Sentence(s):