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Definition of thyself
thyself
/ðaɪˈsɛlf/
thy · self
thyself Lexical Profile
CEFR
C1
Grade
9
Tier
2
Usage
Archaic
Syllables
2
thyself Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• pronoun
1
An archaic or poetic reflexive and intensive pronoun corresponding to "thou" and "thee": yourself (used when addressing a single person as the object of a verb or preposition, or for emphasis).
Example
"The ancient Greek aphorism "know thyself" was inscribed in the forecourt of the Temple of Apollo at Delphi."
Synonyms
View all synonyms for thyselfWord Nuance & Usage
"Thyself" is an archaic or liturgical second-person singular pronoun corresponding to "thou" and "thee"; in modern English, it survives primarily in biblical quotations, poetry, and fixed maxims such as "know thyself."
• Rhymes for thyself
Word Origin & Etymology
From Middle English "thiself," formed by combining the possessive pronoun "thy" (from Old English "þīn") with "self," replacing the earlier Old English dative/accusative combination "þē self."
Cite this Entry
Wordmom. (2026). Definition of Thyself. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/thyself