òòka noun /òò.kā/
ìròka (alternative), ìròǹka (alternative), òròka (alternative), ọ̀rùka (alternative, Ekiti)
Definitions
  1. alternative form of òrùka (“ring”) alt-ofalternative
Etymology
Contraction of òrùka, ultimately proposed to have derived from Proto-Yoruboid *ɔ́lṵ̀-ìka.
Source: Wiktionary, where this word is spelled “ooka”. Reference: en-ooka-yo-noun-yH1F~fA-