Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
pantŏmīma, ae, f. [pantomimus], a female ballet-dancer, pantomime, Sen. Cons ad Helv. 12, 6.
† pantŏmīmus, i, m., = παντόμιμος, a ballet-dancer, pantomime (cf.: ludius, mimus). Lit., Suet. Aug. 45; id. Calig. 36; 55; 57 al.; Macr. S. 2, 7; Sen. Ep. 95, 56; id. Q. N. 7, 32, 3.