balk

1 of 2

verb

ˈbȯk 

 sometimes  ˈbȯlk

balked; balking; balks

intransitive verb

1

: to refuse abruptly

—used with at

Congress balked at putting up the money

—Thomas Fleming

2

: to stop short and refuse to proceed

The horse balked at the jump and threw the rider.

3

sports : to commit a balk (see balk entry 2 sense 1)

transitive verb

1

: to check or stop by or as if by an obstacle : block

… had neither been balked nor been frightened …

—Francis Hackett

2

archaic : to pass over or by

… such an age as ours balks no expense …

—William Cowper

balker noun

balk

2 of 2

noun

1

a

baseball : an occurrence in which a pitcher stops suddenly or makes an illegal movement after starting to throw a pitch

The pitcher was charged with a balk.

b

sports : failure of a competitor to complete a motion (such as a jump, vault, or dive)

2

billiards

a

: the space behind the balkline on a billiard table

b

: any of the outside divisions made by the balklines

3

: hindrance, check

4

: beam, rafter

5

: a ridge of land left unplowed as a dividing line or through carelessness

Synonyms

Verb

• frustrate
• thwart
• baffle
• stop
• hamper

Noun

• obstacle
• hurdle
• embarrassment
• obstruction
• let

Choose the Right Synonym for balk

frustrate, thwart, foil, baffle, balk mean to check or defeat another's plan or block achievement of a goal.

frustrate implies making vain or ineffectual all efforts however vigorous or persistent.

frustrated attempts at government reform

thwart suggests frustration or checking by crossing or opposing.

the army thwarted his attempt at a coup

foil implies checking or defeating so as to discourage further effort.

foiled by her parents, he stopped trying to see her

baffle implies frustration by confusing or puzzling.

baffled by the maze of rules and regulations

balk suggests the interposing of obstacles or hindrances.

officials felt that legal restrictions had balked their efforts to control crime

Examples of balk in a Sentence

Verb

The horse balked and would not jump the fence.

The runner on third base tried to make the pitcher balk.

Noun

the constant interruptions proved to be a balk to the flow of conversation

Recent Examples on the Web

Verb

Shildt is already balking at the length of his closer’s ban. —Jeff Sanders, San Diego Union-Tribune, 20 June 2025

Councilman Ian Holzhauer balked at instituting a local grocery tax. —Tess Kenny, Chicago Tribune, 18 June 2025

Noun

Dodgers After pregame trade disrupts Giants, Dodgers power their way to series victory June 15, 2025 Tatis was allowed to stay on second, and eventually came around to score when Michael Kopech entered the game and stumbled on a throw with the bases loaded, resulting in a run-scoring balk. —Jack Harris, Los Angeles Times, 18 June 2025

The teams scored eight runs in a 46-minute first inning, which featured seven walks, a hit batter, an umpires conference, two balks, all nine batters for both teams coming to the plate. —Kevin Acee, San Diego Union-Tribune, 6 Apr. 2025

Word History

Etymology

Verb

Middle English balkyn "to leave an unplowed ridge between furrows, omit, neglect," verbal derivative of balk, balke "strip of unplowed land between fields" — more at balk entry 2

Noun

Middle English balk, balke, bauke "squared beam of wood, beam of a balance from which pans hang, strip of unplowed land between fields, ridge between furrows left unplowed," going back to Old English balca "strip of unplowed land between fields, ridge between furrows left unplowed," going back to Germanic *balkōn (masculine n-stem) "beam," (whence also Old Frisian balka "beam," Old Saxon balko, Old High German balko, balcho "beam, winepress, gangway on a ship"; with differing ablaut and/or inflection Old English bolca "deck, gangway on a ship," Old High German bolkun [plural] "passageway on a ship," Old Icelandic bǫlkr, balkr "partition, section," bjalki "beam"), going back to dialectal Indo-European *b^holǵ- or *b^holǵ^h-, whence also regional Russian bólozno "thick board," Slovene blazína "load-bearing beam in a roof or threshing floor," Lithuanian balžíena "flexible crosspiece for securing the back support on a sled"

Note: G. Kroonen prefers *b^holǵ^h- to *b^holǵ- because a plain voiced stop should have triggered lengthening and acute accent in Balto-Slavic ("Winter's Law"). Aspirated *b^holǵ^h-, however, would result in a voiced rather than voiceless stop in Germanic, a problem that Kroonen circumvents by assuming that -k- in *balkan- reflects a voiceless geminate stop produced by assimilation of a voiced stop and a following *n ("Kluge's Law")—hence an original genitive form *b^hl̥ǵ^h-n-ós would result in *bulkkaz. (See Etymological Dictionary of Proto-Germanic [Leiden, 2013] s.v. *belkan- and The Proto-Germanic N-Stems [Amsterdam/New York, 2011], pp. 148-49.) — A variety of other formations have been assigned to this Indo-European base: 1) Latin sufflāmen "bar used for braking wheeled vehicles," allegedly from *sub-flăg-men, in the notation of A. L. Lloyd et al., Etymologisches Wörterbuch des Althochdeutschen (vol. 1, p. 442), *-b^hlьg-mn̥ or *-b^hlьg-smn̥. But a deverbal derivation is suggested by the prefix, and -men derivatives in Latin are almost without exception formed from verbs. 2) Greek phalang-, phálanx "log, roller placed under loads or a ship, spar, row, rank, body of troops drawn up in ranks" (see phalanx). Earlier literature uniformly assigns this word to *b^hl̥ǵ- "beam," with the addition of a laryngeal that drops elsewhere and a "secondary" nasal consonant—hence *b^hol-ə₂-g- in Chantraine's notation. R. Beekes, however, regards all -ang-/-ing-/-yng- derivatives, most etymologically opaque, as of pre-Greek substratal origin (Etymological Dictionary of Greek, Brill, 2010); see also note at pharynx.

First Known Use

Verb

15th century, in the meaning defined at transitive sense 2

Noun

before the 12th century, in the meaning defined at sense 5

Rhymes for balk

• baulk
• bloc
• bock
• broch
• brock
• calk
• caulk
• chalk
• chock
• clock
• cock
• croc

Kids Definition

balk

1 of 2 noun

ˈbȯk 

1

: something that prevents movement or action

2

: an illegal motion of a baseball pitcher while in position to pitch with a runner on base

balk

2 of 2 verb

1

: to check or stop by or as if by something in the way : block

2

: to stop and refuse to go

the horse balked

3

: to make a balk in baseball

balker noun