noun B2 Latin origin solstice /ˈsɒl.stɪs/  ·  SOL-stis سولسٹیسسول سٹیجسورج کا عمودی مقام Roman Urdu: solstīs ENGLISH MEANING The day when the sun reaches its most northern or southern position in the sky. A solstice occurs twice a year – the summer solstice when the sun is at its highest point, giving the longest day,[...]