ìyá noun /ì.já/
ùyá (alternative)
Definitions
  1. mother, mom
    ìyá ni wúrà iyebíye One's mother is like priceless gold
  2. A term of respect for an elder or a woman of higher rank or importance.
  3. The biggest entity in a group, the larger tool in a set. For example, in a group of drums, the largest and central drum is the ìyá (known as the ìyáàlú).
Etymology
Only primarily used in Northwest Yoruba dialects. See Nupe ǹná.
Used in
Source: Wiktionary, where this word is spelled “iya”. Reference: en-iya-yo-noun-SlO7ppnL