assertible, n.Definitions

An Assertible (n.) can ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠change its truth with the clock: 'it is night' is true at night and false by day.