Meaning & use
thyself
Last updated
An archaic form of "yourself," used as the reflexive or emphatic form of "thou."
See it in a sentence
"Physician, heal thyself," the old proverb goes.
Know thyself, the ancient inscription at Delphi commanded.
A note on using this word
Once standard in early modern English alongside "thou" and "thee," it now survives mainly in religious texts, poetry, and deliberately archaic or formal phrasing.
Words with a similar meaning
Choose a synonym to suit the sentence. Meanings can overlap without being identical.
Make it your own
Write a sentence using “thyself”, then compare your use with the examples above.