yímíyímí noun /jí.mĩ́.jí.mĩ́/
Definitions
  1. dung beetle
Etymology
Reduplication of yímí (“to roll dung”), literally "That which rolls dung".
Component words
yímíto roll dung
Source: Wiktionary, where this word is spelled “yimiyimi”. Reference: en-yimiyimi-yo-noun-3n185KOJ