Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

Phīdippĭdes or Phīlippĭdes, is, m., = Φειδιππίδης, a famous courier at Athens, Plin. 7, 20, 20, § 84; v. Sillig ad h. l.
The same called Phidippus, Nep. Milt. 4, 3.