ẹ̀ẹ̀kan noun /ɛ̀ɛ̀.kã̄/
Definitions
  1. once, one time
Etymology
From adverbial prefix ẹ̀ẹ̀- + kan, the adjectival form of oókan.
Component words
ẹ̀ẹ̀-kan
Source: Wiktionary, where this word is spelled “ẹẹkan”. Reference: en-ẹẹkan-yo-noun-CYLapRn3