The crossword solutions for the term IMPORTANT TIME are ERA and AGE. ERA stands for a long and distinct period of time in history, usually marked by notable events or particular characteristics. It is often used to refer to a period of time before the present day. AGE is a measure of the length of time that something has existed or that someone has lived. It can also refer to a particular stage in life or development. Together, ERA and AGE represent an important period of time in history or in someone's life.