1
as in cluster
a number of things considered as a unit
bought a block of stocks
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in obstacle
something that makes movement or progress difficult
constant bickering that is only a block to the completion of the project
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in head
slang
the upper or front part of the body that contains the brain, the major sense organs, and the mouth
threatened to knock the block off the jerk next door if he didn't can the noise
Synonyms & Similar Words
4
5
as in confederacy
an association of persons, parties, or states for mutual assistance and protection
a block of oil-producing nations
Synonyms & Similar Words
1
as in to fill
to close up so that no empty spaces remain
block up the opening in the wall where a window once was
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in to obstruct
to prevent passage through by filling with something
one of the patient's arteries was so blocked with fatty deposits that blood flow had been reduced to a trickle
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of block
Rebecca Noel, Charlotte Observer, 11 June 2026
By 1931, the enterprise filled a city block.
—Los Angeles Times, 11 June 2026
Ryan Brennan, Miami Herald, 12 June 2026
Another group of oral antihistamines, called H2 antihistamines, block histamine in receptors mostly found in your stomach.
—Ruth Jessen Hickman, Health, 12 June 2026
See All Example Sentences for block
Noun
Launching the plan means the district spending money on training for teachers and materials like play kitchens, bookshelves, blocks and easels.
—Rebecca Noel, Charlotte Observer, 11 June 2026
By 1931, the enterprise filled a city block.
—Los Angeles Times, 11 June 2026
Verb
Here’s what crew members and frequent flyers want passengers to know about navigating bathrooms on airplanes without getting stuck in a line, blocking service or running afoul of the seat belt sign.
—Ryan Brennan, Miami Herald, 12 June 2026
Another group of oral antihistamines, called H2 antihistamines, block histamine in receptors mostly found in your stomach.
—Ruth Jessen Hickman, Health, 12 June 2026
See All Example Sentences for block
Recent Examples of Synonyms for block
Noun
-
Yarrow Don’t let the delicate appearance of the tiny flower clusters that characterize yarrow fool you—this is one hardy perennial.—
Patricia Shannon,
Southern Living,
11 June 2026
-
Supercells, which are rotating thunderstorms, could form first, then merge into larger clusters or storm complexes, the National Weather Service said.—
Kansas City Star,
Kansas City Star,
11 June 2026
Noun
-
Autonomy in this case involves being able to reach destinations by using camera images to navigate around obstacles such as craters and pits without the involvement of mission control.—
Keith Cooper,
Space.com,
13 June 2026
-
Despite the obstacles, anticipation has been building across the capital.—
Reuters,
NBC news,
13 June 2026
Noun
-
Be sure to cover your head and neck with your arms, and crawl under a sturdy table if possible.—
CA Earthquake Bot,
Sacbee.com,
17 June 2026
-
He was left unconscious, suffering a head injury that remained bleeding days later.—
Joan Murray,
CBS News,
17 June 2026
Noun
-
On the drama side of guest actor, the category was nearly steady at 84, down three from 87, while guest drama actress saw the cycle’s sharpest guest decline, falling to 51 from 77.—
Michael Schneider,
Variety,
12 June 2026
-
Though Ohtani underwent surgery on the same knee in 2019, that was to address bipartite patella, on the other side of the knee.—
Maddie Lee,
Los Angeles Times,
12 June 2026
Noun
-
And the citizenship question, the birthright-citizenship question, is part of that effort to federalize power such that a confederacy, a secession or anything like it, could never happen again.—
David Frum,
The Atlantic,
10 June 2026
-
Speakers said the spot was once the temple of the confederacy and became holy ground of the civil rights movement.—
Kim Chandler,
Chicago Tribune,
16 May 2026
Verb
-
The front entrance is teeming with a few dozen people, filled with colorful artwork and a TV monitor showing old video of a train that used to run through the property.—
David Wade,
CBS News,
18 June 2026
-
Instead of a sea of Chiefs red, the stands were filled with Argentine blue and white.—
Travis Heying,
Kansas City Star,
18 June 2026
Verb
-
He was recaptured and indicted on a charge of obstructing a pending immigration proceeding.—
ABC News,
ABC News,
16 June 2026
-
Jose was accused of obstructing officers and was fined $150 or face one month in prison.—
Colson Thayer,
PEOPLE,
16 June 2026
Verb
-
Bahrain's military said today its air defense systems intercepted and destroyed a number of aerial attacks from Iran.—
Sarah Dean,
NBC news,
12 June 2026
-
Paper was scarce during the war, so the boy would roust himself out of bed early and intercept the delivery of newspapers and magazines, going at their blank margins with his pencil, drawing figures, cartoons, landscapes, whatever struck his fancy.—
Mark Rozzo,
Vanity Fair,
12 June 2026
Cite this Entry
“Block.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/block. Accessed 18 Jun. 2026.
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