pẹtẹpẹ́tẹ́ noun /k͡pɛ̄.tɛ̄.k͡pɛ́.tɛ́/
Definitions
  1. of distinct mid-pitched or high-pitched noises of light walking on a muddy substance
Etymology
From pẹtẹ + pẹ́tẹ́.
Component words
pẹtẹpẹ́tẹ́
Source: Wiktionary · etymology 2, where this word is spelled “pẹtẹpẹtẹ”. Reference: en-pẹtẹpẹtẹ-yo-noun-PvUnHtAt