a reflexive form of it1: The battery recharges itself.
an emphatic appositive of it1, which, that, this, or a noun: which itself is also true; Even without flowers, the bowl itself is beautiful.
(used as the object of a preposition or as the direct or indirect object of a verb): The chameleon's ability to change color is a protection for itself.
its normal or customary self: After much tender care, the puppy was soon itself again.
Origin of itself
before 1000; Middle English; Old English hit self.See it1, self
usage note for itself
See myself.
Words nearby itself
it's all downhill, it's all over with, it's an ill wind, it's a small world, it's a zoo, itself, It's never over till it's over, It's never too late to mend, It's not whether you win or lose, it's how you play the game, it's no use, it stands to reason