rare
1 Americanadjective
-
coming or occurring far apart in time; unusual; uncommon: His visits are rare occasions.
a rare disease;
His visits are rare occasions.
- Synonyms:
- singular, extraordinary, exceptional
- Antonyms:
- common
-
thinly distributed over an area; few and widely separated.
Lighthouses are rare on that part of the coast.
- Synonyms:
- infrequent, infrequent, sparse
- Antonyms:
- frequent
-
having the component parts not closely compacted together; not dense: lightheaded from the rare mountain air.
rare gases;
lightheaded from the rare mountain air.
-
unusually great.
a rare display of courage.
-
unusually excellent; admirable; fine.
She showed rare tact in inviting them.
- Synonyms:
- inimitable, incomparable, choice
- Antonyms:
- inferior
adjective
verb (used without object)
adjective
-
not widely known; not frequently used or experienced; uncommon or unusual
a rare word
-
occurring seldom
a rare appearance
-
not widely distributed; not generally occurring
a rare herb
-
(of a gas, esp the atmosphere at high altitudes) having a low density; thin; rarefied
-
uncommonly great; extreme
kind to a rare degree
-
exhibiting uncommon excellence; superlatively good or fine
rare skill
-
highly valued because of its uncommonness
a rare prize
adjective
Other Word Forms
- rareness noun
Etymology
Origin of rare1
First recorded in 1350–1400; Middle English rar(e), rer(e) “light, airy, loose,” from Latin rārus “loose, porous, wide apart, thin, infrequent”
Origin of rare2
First recorded in 1610–20; variant of earlier rear, Middle English rere, hrere, Old English hrēr “(of eggs) lightly boiled”
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 uncertainty is what makes “Industry” so exciting, and its rare moments of real intimacy so effective.
From Salon
Because they are dense and starchy, eating large amounts can slow the rate at which the stomach empties, a condition known as gastroparesis, or in rare situations, cause a complete blockage.
From Science Daily
The Brazilian field now joins this rare group.
From Science Daily
From watering days that involve a few hundred plants to ordering the latest rare species, his home in Malvern, Worcestershire, has turned into a jungle.
From BBC
"Expanding and strengthening a rare temperate rainforest isn't a one-off intervention, it requires steady, long-term effort."
From BBC
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.
