semet

From suī +‎ -met.

sēmet

1. oneself, himself, herself, itself

   27 BC–14 AD, Titus Livius, Ab Urbe Condita, volume II, section 12:

   ne ignorando regem semet ipse aperiret quis esset

   lest his ignorance of the king would reveal who he was

   c. 105–116, Tacitus, Ab excessu divi Augusti (Annales), volume II, section LXXXI:

   regressusque et pro muris, modo semet adflictando, modo singulos nomine ciens, praemiis vocans, seditionem coeptabat

   and from the walls after having returned, now beating himself on the chest, now rousing individuals by name, calling on them with rewards, he attempted to raise a mutiny

Pronominal declension with -met suffix.

• “semet”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “semet”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• semet in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.