verb/adiθjoˈnaɾ/
to add (make an addition; augment)
Synonyms: añadir, agregar
Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *dʰeh₁- Proto-Indo-European *dʰéh₁tder. Proto-Italic *-ðō Latin -dō Latin addō Latin additiōnembor. Spanish adición Spanish -ar Spanish adicionar From adición (“addition”) + -ar.