se·mi·ot·ic 
(sē′mē-ŏtĭk, sĕm′ē-, sē′mī-) also se·mi·ot·i·cal (-ĭ-kəl) or se·mei·ot·ic (sē′mē-, sĕm′ē-, sē′mī-) also se·mei·ot·i·cal (-ĭ-kəl)
(sē′mē-ŏtĭk, sĕm′ē-, sē′mī-) also se·mi·ot·i·cal (-ĭ-kəl) or se·mei·ot·ic (sē′mē-, sĕm′ē-, sē′mī-) also se·mei·ot·i·cal (-ĭ-kəl)adj.
1. Of or relating to semiotics.
2. Relating to symptomatology.
[Greek sēmeiōtikos, observant of signs, significant, from sēmeiōsis, indication, from sēmeioun, to signal, to interpret as a sign, from sēmeion, sign, from sēma.]
se′mi·oti·cal·ly adv.