WordReference Random House Unabridged Dictionary of American English © 2026
mul•ti•plet
(mul′tə plet′, -plit),USA pronunciation n. [Physics.]
- Physicsa group of several related spectral lines, usually of nearly the same wavelengths. Also called mul′tiplet line′.
- multi- + (tri)plet 1920–25
'multiplet' also found in these entries (note: many are not synonyms or translations):