noun, masculine/abeʝaˈniʝo/plural: avellanillos
Lomatia dentata, a Chilean tree.
Etymology tree Spanish avellano Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -lus Latin -ellus Old Spanish -iello Spanish -illo Spanish avellanillo From avellano + -illo.