strain has definitions from the fields of biology,chemistry,physics,music,medicine,zoology,genetics,fine art,food
1
[ verb ] to exert much effort or energy

Synonyms

strive reach

Examples

: "straining our ears to hear."

Used in print

(Clayton C. Barbeau, The Ikon....)

Clumps of brush that they passed were so many enchained demons straining in anger to tear and gnaw on his bones .

(Robert Penn Warren, Wilderness....)

He strained to hear .

(Octavia Waldo, A Cup of the Sun....)

His head undulated gradually , covering space , to come straining beneath the taut belly within the warmth of those teats .

2
[ noun ] (physics) deformation of a physical body under the action of applied forces

Used in print

(The Christian Science Monitor,...)

Thereafter the audience waxed applause happy , but discriminating operagoers reserved judgment as her singing showed signs of strain , her musicianship some questionable procedure and her acting uncomfortable stylization .

(Harry H. Hull, "The Normal Forces and Their Ther...)

The concept of the strain energy as a Gibbs function difference * * f and exerting a force normal to the shearing face is compatible with the information obtained from optical birefringence studies of fluids undergoing shear .

(Douglas Ashford, "Elections in Morocco: Progress...)

In late 1957 the M.P. ( Mouvement_Populaire ) appeared and in the spring of 1958 the internal strains of the Istiqlal was revealed when the third Council_of_Government under Balafrej was formed without support from progressive elements in the party .

3
[ noun ] difficulty that causes worry or emotional tension

Synonyms

stress

Examples

: "she endured the stresses and strains of life" "he presided over the economy during the period of the greatest stress and danger"- R.J.Samuelson

Used in print

(John Hazard Wildman, "Take It Off," The Arizona...)

Then , my mother blushed at this small lie ; for she knew and we knew that it was cowardice that had made one more radish that night just too impossible a strain .

Related terms

difficulty try

4
[ verb ] use to the utmost; exert vigorously or to full capacity

Synonyms

extend

Examples

"He really extended himself when he climbed Kilimanjaro" "Don't strain your mind too much"

Used in print

(David Stacton, The Judges of the Secret Court....)

They strained forward .

Related terms

use overstrain tax striving

5
[ verb ] test the limits of

Synonyms

stress try

Examples

"You are trying my patience!"

Used in print

(Ross E. McKinney and Howard Edde, "Aerated...)

Ice caused the aerator to overload , straining the drive belts .

Related terms

afflict rack stress

6
[ noun ] (music,fine art) a succession of notes forming a distinctive sequence

Examples

"she was humming an air from Beethoven"

Used in print

(Booton Herndon, "From Custer to Korea, The 7th Cavalry"...)

It happened at the St._Patrick 's_Day party , a big affair for a regiment which had gone_into battle for over three quarters of a century to the strains of an Irish march .

(Barry Goldwater, "A Foreign Policy for America"...)

The strains of neutralism are running strong , notably in England , and even in Germany .

(Edward Jablonski, Harold Arlen Happy with the Blues....)

The work had its beginning in 1938 with an eight bar musical strain to which Koehler set the words `` There 'll be no more work / There 'll be no more worry '' , matching the spiritual feeling of the jot .

7
[ noun ] (biology) a taxonomic category consisting of members of a species that differ from others of the same species in minor but heritable characteristics

Synonyms

stock variety breed

Examples

"varieties are frequently recognized in botany"

Used in print

(LeRoy Fothergill, "Biological Warfare", in Peter...)

It is possible that certain mutational forms may be produced such_as antibiotic resistant strains .

(A. N. Nagaraj and L. M. Black, "Localization of...)

As controls , other sections were similarly treated with * * f or conjugated antiserum to the New_York strain of potato_yellow-dwarf_virus ( Wolcyrz and Black , 1956 ) .

8
[ noun ] nervousness resulting from mental stress

Examples

"his responsibilities were a constant strain" "the mental strain of staying alert hour after hour was too much for him"

Used in print

(The New York Times,...)

For a serious young_man who plays golf with a serious intensity , Palmer has such an inherent sense_of_humor that it relieves the strain and keeps his nerves from jangling like banjo strings .

9
[ noun ] (genetics) a lineage or race of people

Synonyms

breed

Used in print

(S. J. Perelman, The Rising Gorge. New York:...)

She was a living doll and no mistake - the blue-black bang , the wide cheekbones , olive flushed , that betrayed the Cherokee strain in her Midwestern lineage , and the mouth whose only fault , in the novelist 's carping phrase , was that the lower lip was a_trifle too voluptuous .

Related terms

ancestry breed

10
[ verb ] separate by passing through a sieve or other straining device to separate out coarser elements

Synonyms

sift sieve

Examples

"sift the flour"

Used in print

(Idwal Jones, "Santa Cruz Run"...)

Let this boil gently for twenty minutes , then strain .

11
[ noun ] (biology) a group of organisms within a species that differ in trivial ways from similar groups

Synonyms

form var. variant

Examples

"a new strain of microorganisms"

Used in print

(Organic Gardening and Farming,...)

Their seeds produce vigorous blooming plants half again the size of the unimproved strains .

12
[ verb ] make tense and uneasy or nervous or anxious;

Synonyms

tense_up tense

Used in print

(Richard Ferber, Bitter Valley....)

They lay a_little too stiffly , with their eyes straining to stay closed .

13
[ verb ] (chemistry) remove by passing through a filter

Examples

"filter out the impurities"

14
[ verb ] (food) rub through a strainer or process in an electric blender

Synonyms

puree

Examples

"puree the vegetables for the baby"

Related terms

rub cooking

15
[ noun ] (medicine) injury to a muscle (often caused by overuse); results in swelling and pain

Related terms

injury deform

16
[ noun ] Last name, frequency rank in the U.S. is 3399
17
[ noun ] pervading note of an utterance

Synonyms

tenor

Examples

"I could follow the general tenor of his argument"

Related terms

meaning drift

18
[ noun ] an intense or violent exertion

Synonyms

stress straining

Related terms

effort strive

19
[ verb ] stretch or force to the limit

Synonyms

tense

Examples

"strain the rope"

Related terms

tighten tension

20
[ verb ] alter the shape of (something) by stress

Synonyms

distort deform

Examples

"His body was deformed by leprosy"

Related terms

shape jaundice

21
[ noun ] an effortful attempt to attain a goal

Synonyms

pains striving nisus

Related terms

attempt jihad

22
[ noun ] (music) the act of singing

Synonyms

song

Examples

"with a shout and a song they marched up to the gates"

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