sand timer

sand timer synonyms

hourglass compare sand timer and hourglass
sandglass compare sand timer and sandglass
watch glass compare sand timer and watch glass
sandglass compare sand timer and sandglass
hourglass compare sand timer and hourglass
clock compare sand timer and clock
timer compare sand timer and timer
timekeeper compare sand timer and timekeeper
watch glass compare sand timer and watch glass
egg timer compare sand timer and egg timer

sand timer definitions

noun

  • An instrument for measuring the passage of time by the passage of sand through a narrow opening.