obstacle

[ob-stuh-kuhl]

See more synonyms for obstacle on Thesaurus.com

noun

something that obstructs or hinders progress.

Origin of obstacle

1300–50; Middle English < Old French < Latin obstāculum, equivalent to obstā(re) to face, block, hinder (ob- ob- + stāre to stand) + -culum -cle²

Synonyms for obstacle

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Obstacle, obstruction, hindrance, impediment refer to something that interferes with or prevents action or progress. An obstacle is something, material or nonmaterial, that stands in the way of literal or figurative progress: Lack of imagination is an obstacle to one's advancement. An obstruction is something that more or less completely blocks a passage: A blood clot is an obstruction to the circulation. A hindrance keeps back by interfering and delaying: Interruptions are a hindrance to one's work. An impediment interferes with proper functioning: an impediment in one's speech.

Antonyms for obstacle

help.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for obstacle

restriction, hardship, obstruction, handicap, bump, interference, snag, difficulty, hurdle, hindrance, hitch, disincentive, interruption, traverse, clog, encumbrance, mountain, rub, hang-up, hamper

Examples from the Web for obstacle

Contemporary Examples of obstacle

In fact, she says the sexism she faced was far more of an obstacle than her autism in the workplace.
The Most Inspiring Bits of Temple Grandin’s Reddit AMA
Emily Shire
November 18, 2014
If there is no obstacle, they would enjoy the ease that is shown to everyone else.
Turkey Takes in ‘Terrorists’ from the Muslim Brotherhood
Thomas Seibert
September 19, 2014
“After you imagine the obstacle, you can figure out what you can do to overcome it and make a plan,” explains Oettingen.
4 Science-Backed Ways to Motivate Yourself to Work Out
DailyBurn
September 13, 2014
But she nevertheless downplayed their differences as any obstacle to joining forces.
Elections Could Be the Beginning of the End for Europe
Tracy McNicoll, Nadette De Visser
May 21, 2014
Just getting to Malibu Colony has become an obstacle course.
The Rise of the Malibu Movie Colony
Michele Willens
April 29, 2014

Historical Examples of obstacle

He made a brief gesture, like one wiping an obstacle out of the way.
Way of the Lawless
Max Brand
That was the entering wedge—the mention of an obstacle to overcome.
It Happened in Egypt
C. N. Williamson
It has been raised from the rank of a fiction to the dignity of an obstacle.
Alarms and Discursions
G. K. Chesterton
I had to be dragged away, but I am soon myself again when confronted by an obstacle.
My Double Life
Sarah Bernhardt
After overcoming every obstacle, he had the satisfaction of reaping the reward of his enterprise.
Self-Help
Samuel Smiles

British Dictionary definitions for obstacle

obstacle

noun

a person or thing that opposes or hinders something
British a fence or hedge used in showjumping

Word Origin for obstacle

C14: via Old French from Latin obstāculum, from obstāre, from ob- against + stāre to stand

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for obstacle

mid-14c., from Old French obstacle, ostacle "opposition, obstruction, hindrance" (13c.) or directly from Latin obstaculum "a hindrance, obstacle," with instrumental suffix *-tlom + obstare "stand before, stand opposite to, block, hinder, thwart," from ob "against" (see ob-) + stare "to stand," from PIE root *sta- "to stand" (see stet).

The lover thinks more often of reaching his mistress than the husband of guarding his wife; the prisoner thinks more often of escaping than the gaoler of shutting his door; and so, whatever the obstacles may be, the lover and the prisoner ought to succeed. [Stendhal, "Charterhouse of Parma"]

Obstacle course is attested from 1891.