noun, masculine/ˈplus/plural: pluses
bonus (extra earnings); plus (addition to what is considered habitual)
Etymology tree Proto-Indo-European *pleh₁- Proto-Indo-European *-yōs Proto-Indo-European *pléh₁yōs Proto-Italic *plēōs Old Latin plousder. Latin plūsbor. Spanish plus Borrowed from Latin plūs (“more”).