Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ ăgĭpēs, pĕdis, m. [ago-pes], in Lucilius = pedarius senator, a senator who silently passes over to him for or with whom he intends to vote, Fest. s. v. pedarium, p. 210 Müll.; agipes ut vocem mittere coepit, Lucil. p. 145 Müll.