noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A group of many parts, particularly; A spectral line that has multiple components.
2. 2
   A group of many parts, particularly; A compound peak produced in several forms of spectroscopy.
3. 3
   A group of many parts, particularly; Any of several groupings of subatomic particles that share most properties, but have different charges.

Etymology

From multiple + -et.

Related phrases

subatomic particle

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