noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any entity that has some characteristics of a distinct particle, but comprises a grouping of multiple particles particle
2. 2
   a quantum of energy (in a crystal lattice or other system) that has position and momentum and can in some respects be regarded as a particle wordnet

Etymology

From quasi- + particle.

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