strain

1 of 3

noun (1)

1
b
: a group of presumed common ancestry with clear-cut physiological but usually not morphological distinctions
a high-yielding strain of winter wheat
broadly : a specified infraspecific group (such as a stock, line, or ecotype)
c
: kind, sort
discussions of a lofty strain
2
a
: inherited or inherent character, quality, or disposition
a strain of weakness in the family
b
: trace, streak
a strain of fanaticism
3
a
: tune, air
b
: a passage of verbal or musical expression
c
: a stream or outburst of forceful or impassioned speech
4
a
: the tenor, pervading note, burden, or tone of an utterance or of a course of action or conduct
b

strain

2 of 3

verb

strained; straining; strains

transitive verb

1
a
: to draw tight : cause to fit firmly
strain the bandage over the wound
b
: to stretch to maximum extension and tautness
strain a canvas over a frame
2
a
: to exert (oneself, one's senses, etc.) to the utmost
b
: to injure by overuse, misuse, or excessive pressure
strained his back
c
: to cause a change of form or size in (a body) by application of external force
3
: to squeeze or clasp tightly: such as
a
: hug
b
: to compress painfully : constrict
4
a
: to cause to pass through a strainer : filter
b
: to remove by straining
strain lumps out of the gravy
5
: to stretch beyond a proper limit
that story strains my credulity
6
obsolete : to squeeze out : extort

intransitive verb

1
a
: to make violent efforts : strive
has to strain to reach the high notes
b
: to pull against resistance
a dog straining at its leash
c
: to contract the muscles forcefully in attempting to defecate
often used in the phrase strain at stool
2
: to pass through or as if through a strainer
the liquid strains readily
3
: to make great difficulty or resistance : balk

strain

3 of 3

noun (2)

1
: an act of straining or the condition of being strained: such as
a
: bodily injury from excessive tension, effort, or use
heart strain
especially : one resulting from a wrench or twist and involving undue stretching of muscles or ligaments
back strain
b
: excessive or difficult exertion or labor
c
: excessive physical or mental tension
also : a force, influence, or factor causing such tension
a strain on the marriage
d
: deformation of a material body under the action of applied forces
2
: an unusual reach, degree, or intensity : pitch
3
archaic : a strained interpretation of something said or written
Phrases
strain a point
: to go beyond a usual, accepted, or proper limit or rule

Examples of strain in a Sentence

Verb I strained my back trying to lift the couch. Too much computer work strains the eyes. He strained a muscle in his leg. His muscles strained under the heavy weight.
Recent Examples on the Web
Noun
Advice from an expert:Eye strain in a digital age USA TODAY Tech columnist Kim Komando shares ways to detach from your devices Kim Komando wrote in a column for USA TODAY that people who are attached to their smartphones need to cut the screen time in half. USA TODAY, 20 Apr. 2024 The financial strain of singledom folds into womens’ life choices. Chloe Berger, Fortune, 19 Apr. 2024 Initial studies suggest that probiotics may provide additional immune support, though more research is needed to understand the strain, dose, and timing of probiotics in relation to cold and flu season. Sarah Anzlovar, Ms, Verywell Health, 19 Apr. 2024 That strain of collaboration within SHG, says Rivera, has led to a best-idea-wins style of leadership that aligns with LRMR Ventures. Caroline Hatchett, Robb Report, 18 Apr. 2024 But port officials said operations could begin to show signs of strain if the Baltimore port did not reopen by the end of May, when the U.S. Army Corps of Engineers expects to restore normal traffic to the port. Peter Eavis, New York Times, 17 Apr. 2024 The evening had been a strain for the wife, but the husband had been relaxed in a way the wife hadn’t seen him before, drinking more than usual—though not excessively, for the husband did nothing in excess. Joyce Carol Oates, The New Yorker, 15 Apr. 2024 Weeks later, news broke that several herds in these states, as well as North Carolina, had been diagnosed with avian influenza — the same strain that has devastated bird populations across the globe and shown a troubling ability to jump to mammals. Susanne Rust, Los Angeles Times, 14 Apr. 2024 Certainly, the Sino-Russian relationship is not without its strains, and existing tensions may be exacerbated as China grows more confident and is tempted to start bossing around the Russians in a more heavy-handed way—something that no ruler in Moscow would take lightly. Alexander Gabuev, Foreign Affairs, 9 Apr. 2024
Verb
If, for example, China decides to make a move in the Taiwan Strait, Russia could simultaneously stage a provocative large-scale military drill in Europe, helping China by straining U.S. capacities to respond. Alexander Gabuev, Foreign Affairs, 9 Apr. 2024 And even if somebody did strain their eyes, the effects could be temporary. Nell Greenfieldboyce, NPR, 8 Apr. 2024 In addition to Messi’s status being up in the air, Miami will be missing Robert Taylor, who strained a hamstring and is expected to miss 10 days. Michelle Kaufman, Miami Herald, 5 Apr. 2024 Method: Combine all ingredients into a shaker filled with ice; shake vigorously then strain into a martini glass. Jillian Dara, Forbes, 29 Mar. 2024 Some of the crucial layers of redundancies that are supposed to ensure that Boeing’s planes are safe appear to be strained, the people said. Santul Nerkar, New York Times, 28 Mar. 2024 The new proceedings filed this year will likely strain an already fraught and under-resourced legal system which doesn’t have enough judges to resolve all cases in a timely manner. Syra Ortiz Blanes, Miami Herald, 29 Mar. 2024 However, a massive leap in enrollment from just under 273,000 two years ago has financially strained the state insurer. Anthony De Leon, Los Angeles Times, 29 Mar. 2024 Juice from blended and strained cucumber and honeydew melon is mixed with a floral gin and served with ice. Southern Living Editors, Southern Living, 28 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'strain.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Noun (1)

Middle English streen progeny, lineage, from Old English strēon gain, acquisition; akin to Old High German gistriuni gain, Latin struere to heap up — more at strew

Verb

Middle English, from Anglo-French estreindre, from Latin stringere to bind or draw tight, press together; akin to Greek strang-, stranx drop squeezed out, strangalē halter

First Known Use

Noun (1)

13th century, in the meaning defined at sense 1a

Verb

14th century, in the meaning defined at transitive sense 1a

Noun (2)

1558, in the meaning defined at sense 1

Time Traveler
The first known use of strain was in the 13th century

Dictionary Entries Near strain

Cite this Entry

“Strain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/strain. Accessed 24 Apr. 2024.

Kids Definition

strain

1 of 3 noun
1
b
: a group of plants or animals that look alike but have characteristics (as the ability to resist disease) that make them slightly different : variety sense 3b
a strong strain of winter wheat
2
a
: a quality or disposition that is natural or runs through a family
a strain of genius in the family
b
: a small amount : trace, streak
a strain of sadness
3
4
: the manner or style of something said or of a course of action or conduct

strain

2 of 3 verb
1
a
: to draw tight : cause to clasp firmly
b
: to stretch to maximum extension and tightness
2
a
: to try one's hardest : strive
b
: to injure or be injured by overuse, misuse, or pressure
strained the heart by overwork
strain one's back by lifting
3
a
: to pass or cause to pass through or as if through a strainer : filter
b
: to remove by straining
strain lumps out of the gravy
4
: to stretch beyond a proper limit
strain the truth

strain

3 of 3 noun
1
: an act of straining or the state of being strained
2
: bodily injury caused by too much tension, effort, or use
heart strain
especially : one resulting from a wrench or twist and involving severe stretching of muscles or ligaments
back strain

Medical Definition

strain

1 of 3 noun
: a group of presumed common ancestry with clear-cut physiological but usually not morphological distinctions
a highly virulent strain of bacteria

strain

2 of 3 transitive verb
1
a
: to exert (as oneself) to the utmost
b
: to injure by overuse, misuse, or excessive pressure
strained his heart by overwork
c
: to cause a change of form or size in (a body) by application of external force
2
: to cause to pass through a strainer

intransitive verb

: to contract the muscles forcefully in attempting to defecate
often used in the phrase strain at stool

strain

3 of 3 noun
: an act of straining or the condition of being strained: as
a
: excessive physical or mental tension
also : a force, influence, or factor causing such tension
b
: bodily injury from excessive tension, effort, or use
heart strain
especially : one resulting from a wrench or twist and involving undue stretching of muscles or ligaments
back strain
compare sprain
c
: deformation of a material body under the action of applied forces

More from Merriam-Webster on strain

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