A Spartan is a noun, a person from Sparta. "Hello, I am a Spartan. I was born and raised in Sparta."
The Spartan is the mascot for Michigan State University.
The fierce spartan defended his city like he was getting paid to fight.
You can use it like the word american, french, English and so forth
Mahatma Gandhi gave up all possessions and lived a Spartan lifestyle.
The decorations in my house were modern and Spartan.
It would help if you provide more explanation to your question
spartan, obviously
Spartan In a fair fight, yes Spartan would win, but Ninjas don't fight fair.
A spartan
spartan
How would you use theory in a sentence
A Spartan boy was raised to be a warrior in defense of his country, and a Spartan girl was raised to be a warrior in defense of her household and property.