ẹfịnfịn noun /ɛ̄.fɪ̃̄.fɪ̃̄/ spelling unconfirmed
Definitions
  1. mosquito Ekiti
Etymology
Compare with Olukumi ífẹ́nfẹ́n. Maintenance of a cognate with Olukumi could suggest evidence of a strong affinity between what was likely Proto-Ekiti speakers and Proto-Olukumi speakers, and perhaps descended from the same branch of Proto-Yoruba speakers. Also possibly Onomatopoeic
Source: Wiktionary, where this word is spelled “ẹfịnfịn”. Reference: en-ẹfịnfịn-yo-noun-0ZlJw9Qi