protective system
Americannoun
Etymology
Origin of protective system
First recorded in 1810–20
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.
The main obstacle for researchers was the blood-brain barrier, a protective system that shields the brain from harmful substances.
From Science Daily • Nov. 18, 2025
He said a protective system akin to a circuit breaker isolated the failed equipment, leading to a brief voltage dip.
From Seattle Times • Dec. 15, 2023
THE PROJECT: The $1 billion Big U proposal calls for a 10-mile protective system around the low-lying Manhattan, from west 57th Street down to The Battery and then up to East 42nd Street.
From Washington Times • Oct. 23, 2017
Those were among the findings of a privately financed report that comes as South Carolina is working to shore up its child protective system.
From New York Times • Jul. 10, 2013
One is that, though we may be "enraged Protectionists," as our French friends occasionally call us, we have rarely sought to extend the protective system where we had nothing and could develop nothing to protect.
From Problems of Expansion As Considered In Papers and Addresses by Reid, Whitelaw
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.
