'aasvogel' originates from Afrikaans, specifically the word 'aasvogel', where 'aas' meant 'carrion' and 'vogel' meant 'bird'.

'aasvogel' has remained largely unchanged from its Afrikaans origins, retaining its meaning and form in modern English.

Initially, it meant 'carrion bird', and this meaning has largely remained the same in modern usage.