isolated
Americanadjective
Other Word Forms
Derived Forms
Etymology
Origin of isolated
First recorded in 1755–65; equivalent to French isol(é) (from Italian; see isolato) + -ate 1 + -ed 2
Explanation
Isolated means far away from everyone or everything else. The hermit who lives on a remote island is isolated from the rest of the world, with nothing but coconuts and fish to keep him company. The word isolated comes from the Latin word insula, which means island. You don't have to be on a remote island to feel isolated, though. Even people who live in big cities can feel a sense of isolation if they don't have many friends and spend a lot of time alone. In addition to remote or set apart, isolated can mean a single event, or incident. The high school students assured their principal that the cafeteria food fight was an isolated incident, promising that it would never, ever happen again.
Vocabulary lists containing isolated
A Long Walk to Water
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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.
Isolated and traumatised by drones and missiles, seafarers in the Gulf face grave mental suffering after more than two months stuck on board in the Middle East war, maritime charities warn.
From Barron's • May 9, 2026
Isolated by rock from digital interference, cybersecurity experts came back with a qualified yes: The bus could in theory be remotely disabled using the control system for the battery.
From The Wall Street Journal • Nov. 19, 2025
"Isolated indigenous peoples are very vulnerable - epidemiologically, any contact could transmit diseases, and even the simplest ones could wipe them out," says Issrail Aquisse from the Peruvian indigenous rights group, Femanad.
From BBC • Oct. 25, 2025
Isolated gusts of up to 100 mph are possible in the mountains and foothills, while sustained winds there are expected to be between 30 mph and 50 mph.
From Los Angeles Times • Jan. 21, 2025
Isolated and desolate, it had no main streets.
From "The Other Wes Moore: One Name, Two Fates" by Wes Moore
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.
