hourglass

US /ˈaʊr.ɡlæs/
UK /ˈaʊr.ɡlæs/
"hourglass" picture
1.

reloj de arena

a device for measuring time, consisting of two connected glass bulbs from which a quantity of sand takes an hour to pass

:
The sand slowly trickled through the hourglass.
La arena goteaba lentamente a través del reloj de arena.
She turned the hourglass over to start the timer.
Ella volteó el reloj de arena para iniciar el temporizador.
2.

figura de reloj de arena, forma de reloj de arena

a figure or shape that is narrow in the middle and wider at the top and bottom, resembling an hourglass

:
She has an hourglass figure.
Ella tiene una figura de reloj de arena.
The vase had an elegant hourglass shape.
El jarrón tenía una elegante forma de reloj de arena.