adverb
- a conventional phrase used at the end of a letter.
pronoun
- Informal. I; myself; me: I’m only in business to profit yours truly.
pronoun
- an informal term for I, myself, or me
1A closing formula for a letter, as in It was signed “Yours truly, Mary Smith.” [Late 1700s] 2I, me, myself, as in Jane sends her love, as does yours truly. [Colloquial; mid-1800s]