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millidegree

American

[mil-i-di-gree] / ˈmɪl ɪ dɪˌgri /

noun

one thousandth of a degree.

Etymology

Origin of millidegree

First recorded in 1940–45; milli- + degree

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.