名詞 pes:

1. the part of the leg of a human being below the ankle joint
   同義詞：foot, human foot

名詞 pe:

1. the 17th letter of the Hebrew alphabet
   同義詞：pe

pes

n.（名詞）
【復數】 pe.des[pμd.3s.]
A foot or footlike part, especially the foot of a four-footed vertebrate.
腳，足：腳或類似腳的部位，尤其指四足脊椎動物的足

來源：
Latin pôs * see ped-
拉丁語 pôs *參見 ped-