èjìdínlọ́gbọ̀n num /è.d͡ʒì.dĩ́.lɔ́.ɡ͡bɔ̃̀/
Definitions
  1. twenty-eight
Etymology
Contraction of èjì dín ní ọgbọ̀n (“two reduced from thirty”).
Source: Wiktionary, where this word is spelled “ejidinlọgbọn”. Reference: en-ejidinlọgbọn-yo-num-lsKoNGGJ