cloporte

Etymology
Likely from, from its habit of rolling into a ball. Another possible derivation is from an unattested *croteporque, mirrored in. In any case, the analysis in the first proposal is probably responsible for the figurative extension of the word to "porter, concierge".

Noun

 * 1) woodlouse
 * 2)  porter, concierge
 * 3)  worthless person, vermin