ọba òpójẹ̀ noun /ɔ̄.bā ò.k͡pó.d͡ʒɛ̀/
Definitions
  1. coronary artery idiomatic
Etymology
From ọba (“king”) + òpójẹ̀ (“artery, blood vessel”), literally “the most important artery”.
Component words
ọbakingòpójẹ̀artery, blood vessel
Source: Wiktionary, where this word is spelled “ọba opojẹ”. Reference: en-ọba_opojẹ-yo-noun-Bb8aBaSa