Hiɛ can also mean 'understand':
ɔnlɛs ì tɔk fɔ ausa bifɔ à gò fit hiɛ
unless 3SG talk PREP Hausa before 1SG FUT ABI hear
'It is only when he speaks Hausa that I will understand'
(fieldwork Huber).
Source: Huber 1999: 211
Source: Huber 1999: 176