A score
A set of 20 is a score
Britain is the home of the English language. Twenty Dollars would be called Twenty Dollars.
Translation.
it is called an icosagon
a twenty years old parson called in Hindi "ballig" , because he is not a teenage or a youth
The twenty first set of one hundred years since the birth of Christ.
A group of twenty people is commonly referred to as a "score," as in "four score and twenty years ago." However, in more casual contexts, it can simply be called a "group of twenty" or a "twenty-person group." There isn’t a widely recognized specific term for just twenty people.
A solid figure with twenty faces is called an Icosahedron.
Is there a new law called twenty five percent first offenders
Icosagon
icosagon
If we are to use the precedent set in the previous century (and I do) then the first decade of a century is called the oughts. The year 2009 can also be called twenty ought nine. Slightly archaic, but we don't have any good replacement.