adjective
grubby (covered in stains)
Etymology tree Spanish lámpara Proto-Indo-European *h₃ed- Proto-Indo-European *-os Proto-Indo-European *h₃édosder.? Proto-Italic *-ŏ̄dsos? Old Latin -ōssus Latin -ōsus Old Spanish -oso Spanish -oso Spanish lamparoso From lámpara (“stain”) + -oso.