An emphasized form of the personal pronoun of the second person; -- used as a subject commonly with
thou;
as, thou thyself shalt go; that is, thou shalt go, and no other. It is sometimes used, especially in the predicate, without
thou, and in the nominative as well as in the objective case. [
1913 Webster]
"Thyself shalt see the act."
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"Ere I do thee, thou to thyself wast cruel."
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