In uncountable|lang=en terms the difference between armor and cheese
is that
armor is (uncountable) metal plate, protecting a ship, military vehicle, or aircraft while
cheese is (uncountable) a dairy product made from curdled or cultured milk.
In countable|lang=en terms the difference between armor and cheese
is that
armor is (countable) a tank, or other heavy mobile assault vehicle while
cheese is (countable) a piece of cheese, especially one moulded into a large round shape during manufacture.
As nouns the difference between armor and cheese
is that
armor is (uncountable) a protective layer over a body, vehicle, or other object intended to deflect or diffuse damaging forces while
cheese is (uncountable) a dairy product made from curdled or cultured milk or
cheese can be (slang) wealth, fame, excellence, importance.
As verbs the difference between armor and cheese
is that
armor is to equip something with armor or a protective coating or hardening while
cheese is to prepare curds for making cheese or
cheese can be (slang) to stop; to refrain from or
cheese can be (gaming|slang) to use an unsporting tactic; to repeatedly use an attack which is overpowered or difficult to counter.
As an interjection cheese is
(photography).