(an emphatic appositive of you or ye): a letter you yourself wrote.
a reflexive form of you (used as the direct or indirect object of a verb or the object of a preposition): Don't blame yourself. Did you ever ask yourself “why”? You can think for yourself.
Informal. (used in place of you, especially in compound subjects, objects, and complements): Ted and yourself have been elected. We saw your sister and yourself at the game. People like yourselves always feel like that.
(used in absolute constructions): Yourself having so little money, how could they expect you to help?
your normal or customary self: You'll soon be yourself again.