mesotron

[mez-uh-tron, mes-, mee-zuh-, -suh-]

noun

Physics.

1. (no longer in technical use) meson.

mesotron

/ ˈmɛsəˌtrɒn /

noun

1. a former name for meson

Other Word Forms

• mesotronic adjective

Word History and Origins

Origin of mesotron¹

First recorded in 1935–40; meso- + (elec)tron

Example Sentences

The first question was whether the proposed machine would be powerful enough to produce mesotrons.

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“Is someone going to come along,” Weaver asked, “and say that now a new instrument obviously must be built... to produce mesotrons?”

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