kɑːmˈɪsə, ˈeɪntʃənt θjˈuːbɚsˌɪkəm nˈuːmɪdˌɑːɹɹəm ɔːɹ θjˈuːbɚsˌɪkəm, ɪz ɐn ˈeɪntʃənt ɹˈoʊmən ænd bˈɪzɐntˌiːn ˌɑːɹkɪəlˈɑːdʒɪkəl sˈaɪt, ɪn sˈaʊk ˈɑːɹəz pɹˈɑːvɪns ʌv nˈɔːɹθiːstɚn ældʒˈɪɹiə.
Khamissa, ancient Thubursicum Numidarum or Thubursicum, is an Ancient Roman and Byzantine archeological site, in Souk Ahras Province of northeastern Algeria.