army

noun
A2
1
A2
a large organized group of soldiers who are trained to fight on land
ارتش, قشون
2
A2
the part of a country’s armed forces that fights on land
ارتش, سپاه
Her sister is in the army.
After leaving school, Mike went into the army.
He joined the army at the age of 16.
an army officer/chief
army barracks/bases
He served in the French army during the First World War.
3
a large number of people or things, especially when they are organized in some way or involved in a particular activity
سپاه, ارتش, لشکر
an army of advisers/volunteers
An army of ants marched across the path.