Dictionary.com
Thesaurus.com

mass spectroscope

American  

noun

Physics.

  1. an instrument used to determine the masses of small, electrically charged particles.

mass spectroscope Scientific  

  1. See under spectroscope

Other Word Forms

Etymology

Origin of mass spectroscope

First recorded in 1955–60

Random Word

Spin the wheel and learn a new word!

Get a word

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training