thwart

[thwawrt]

verb (used with object)

1. to oppose successfully; prevent from accomplishing a purpose.

   Synonyms: obstruct, hinder

2. to frustrate or baffle (a plan, purpose, etc.).

3. Archaic.

   1. to cross.

   2. to extend across.

noun

1. a seat across a boat, especially one used by a rower.

2. a transverse member spreading the gunwales of a canoe or the like.

adjective

1. passing or lying crosswise or across; cross; transverse.

2. perverse; obstinate.

3. adverse; unfavorable.

preposition

1. across; athwart.

thwart

/ θwɔːt /

verb

1. to oppose successfully or prevent; frustrate

   they thwarted the plan

2. obsolete,  to be or move across

noun

1. nautical a seat lying across a boat and occupied by an oarsman

adjective

1. passing or being situated across

2. archaic,  perverse or stubborn

preposition

1. obsolete,  across

Other Word Forms

• thwarter noun
• thwartedly adverb
• unthwarted adjective
• unthwarting adjective

Word History and Origins

Origin of thwart¹

First recorded in 1200–50; Middle English thwert (adverb), from Old Norse thvert “across,” neuter of thverr “transverse”; cognate with Old English thweorh “crooked, cross,” Gothic thwairhs “cross, angry”

Word History and Origins

Origin of thwart¹

C13: from Old Norse thvert, from thverr transverse; related to Old English thweorh crooked, Old High German twerh transverse

Synonym Study

Thwart, frustrate, baffle imply preventing one, more or less completely, from accomplishing a purpose. Thwart and frustrate apply to purposes, actions, plans, etc., baffle, to the psychological state of the person thwarted. Thwart suggests stopping one by opposing, blocking, or in some way running counter to one's efforts. Frustrate implies rendering all attempts or efforts useless or ineffectual, so that nothing ever comes of them. Baffle suggests causing defeat by confusing, puzzling, or perplexing, so that a situation seems too hard a problem to understand or solve.

Example Sentences

It has thwarted explorers and stifled merchants’ ambitions.

Read more on The Wall Street Journal

The military has since suspended the electoral process and blocked the results' release, and has insisted it thwarted a plot to destabilise the politically unstable country.

Read more on BBC

Age is an often imperfect proxy, since some young workers are anti-AI and actively work to thwart companies’ AI adoption efforts, he adds.

Read more on The Wall Street Journal

The conspiracy was thwarted because it failed to get the backing of the army and air force commanders.

Read more on BBC

Their work repairing the site from Russian strikes is routinely thwarted by fresh attacks, as Moscow hits the country's power network with record intensity.

Read more on Barron's

Related Words

• circumvent 
• counter 
• curb 
• defeat 
• foil 
• frustrate 
• hinder 
• impede 
• obstruct 
• oppose 
• prevent 
• stop 
• stymie