定さだめなき空そらMeanings1expressionchangeable weatherarchaicArchaic expression for unsettled or changeable weather, literally 'the sky without constancy'. Not used in modern Japanese.古こ典てんの和わ歌かに「定さだめなき空そら」という表ひょう現げんが見みられる。The expression 定めなき空 can be found in classical waka poetry.
