Pillworm

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any myriapod which rolls up for protection; a galleyworm. rare

    "Another one (Armadillo rugulosus) is endowed with the power of rolling itself up in a ball like the "pill-worm" of the Old Country"

Example

More examples

"Another one (Armadillo rugulosus) is endowed with the power of rolling itself up in a ball like the "pill-worm" of the Old Country"

Etymology

From pill + worm.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.