noun, masculine/w̝eˈsiʝo/plural: huesillos
diminutive of hueso (“bone; pit”); a dried pitted peach
Etymology tree Spanish hueso Proto-Indo-European *-lós Proto-Indo-European *-elós Proto-Italic *-elos Latin -lus Latin -ellus Old Spanish -iello Spanish -illo Spanish huesillo From hueso + -illo.