descolgar

to unhang, let down, lower, take down; to pick up (a telephone receiver); to fall behind (in a race); to show up, do or say something out of the blue

Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *d(w)is- Proto-Italic *dis- Latin dis- Old Spanish des- Spanish des- Spanish colgar Spanish descolgar From des- + colgar.