active mass
Americannoun
Etymology
Origin of active mass
First recorded in 1905–10
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Pita has maintained iTV was not an active mass media organisation.
From Reuters • Jul. 12, 2023
At week's end active mass resistance appeared to have been suppressed.
From Time Magazine Archive
The nerve cells are a highly active mass of living material.
From A Practical Physiology by Blaisdell, Albert F.
Guldberg and Waage expressed this in the form “the active mass of a solid substance is constant.”
From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various
Again, there was an intensely active mass of weaving bright stripes and loops and circles, seeming to consist of light only, and making them dizzy in a few seconds.
From The Einstein See-Saw by Breuer, Miles John
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.
