noun🔗Shareالساعات الشمسيةA device measuring the time of day by the position of a shadow cast by a pole or plate (gnomon) upon an engraved series of marks."In the park, sundials told the time using the sun's shadow. "في الحديقة، كانت الساعات الشمسية تخبر بالوقت باستخدام ظل الشمس.timedeviceastronomysciencetechnologyhistoryChat with AIVocabulary GamePractice Reading