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mesotron

[ mez-uh-tron, mes-, mee-zuh-, -suh- ]
/ ˈmɛz əˌtrɒn, ˈmɛs-, ˈmi zə-, -sə- /
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noun Physics.

(no longer in technical use) meson.

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Origin of mesotron

First recorded in 1935–40; meso- + (elec)tron
mes·o·tron·ic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for mesotron

mesotron
/ (ˈmɛsəˌtrɒn) /

noun

a former name for meson
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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