Wiktionary
n. (context idiomatic English) a time period of years or more
Usage examples of "day and age".
I was actually shocked at what a decent set of drawers cost in this day and age.
How could anyone in this day and age select someone, as yet unborn, from the future and transport them back into the past?
This made the servant a man unique in that day and age in the land called the United States.
They are all conjecture because in our day and age the device has been banned.
Not yet strong enough to claim the vacant position of Grand Master, but still the strongest and most powerful of the knights currently seated an the Council, Gunthar had been forced to ignore a great deal of what he would have-in another day and age-quashed without hesitation.
Ramage could not suppress a shudder: it was awful to think that slaves and galleys existed in this day and age.
She was not unfamiliar with the horrors of war and, even in this day and age, natural disaster.
He had no doubt that they had defenses that made the double doors unnecessary in this day and age.
However, in this day and age an equal priority went to its shorter neighbour, a two-way transponder for amplifying and relaying mobile phone service signals.