insubstantial
Americanadjective
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not substantial or real; lacking substance.
an insubstantial world of dreams.
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not solid or firm; weak; flimsy.
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not substantial in amount or size; inconsiderable.
an insubstantial sum.
adjective
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not substantial; flimsy, tenuous, or slight
-
imaginary; unreal
Other Word Forms
Etymology
Origin of insubstantial
From the Late Latin word insubstantiālis, dating back to 1600–10. See in- 3, substantial
Explanation
Insubstantial is an adjective that means lacking form, substance or nutritional value. If you're really hungry, a bowl of clear broth will seem pretty insubstantial. If there is insubstantial evidence to convict an accused criminal, he will be set free. In the office, insubstantial expenses should be paid out of the petty cash draw. A thin blouse is too insubstantial to be worn in this cold weather. And a candy bar makes an insubstantial lunch — a sandwich and fruit would be more nutritious.
Vocabulary lists containing insubstantial
The Grapes of Wrath
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The Tempest
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The Graveyard Book
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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.
That can leave smaller parties with little or no representation in parliament, even if they win substantial numbers of votes across the country.
From Reuters • Apr. 23, 2015
This is the jewel in the 2012 crown and has the potential to enable social enterprises to bid and win substantial contracts across the public sphere.
From The Guardian • Dec. 20, 2012
So when workers in private industry win substantial raises, civil servants "quite naturally feel an urge to match them."
From Time Magazine Archive
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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.