Forty years is 4 decades or two score years.
One round trip around the sun is called a "YEAR".
Groups.
The 18-year and 11-day period after which the pattern of lunar and solar eclipses repeats is called the Metonic cycle. This cycle is based on the synchronization of the lunar months with the solar year, allowing for the prediction of eclipses within this timeframe. It was named after the ancient Greek astronomer Meton of Athens, who first described it around 432 BCE.
chocolate pie... but that was 3 years ago...
The time a planet takes to make a single trip around the sun is called its orbital period or year.
Well, darling, a period of one year is called a "year." It's not rocket science, sweetie. Just like how a period of one month is called a "month." Keep it simple, honey.
A ten year period is a decade.
A 40-year-old is typically referred to as middle-aged.
a 12 month period is called a fiscal year, there is also a natural year.
A period of six months is called half a year.
The best investments for a 40 year time period include the investments in a land property,because the land may keep on increasing or will be constant.But it will never decrease in its value.
a five-year period is a quinquennium
It's called a decade.
A period of 100 years is called a century.
quadragenarian
A pregnancy of 40 weeks is called full-term.
A century