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Definition of 'strain'

Noun

  1. (physics) deformation of a physical body under the action of applied forces
  2. difficulty that causes worry or emotional tension; "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
       Synonyms: stress
  3. a succession of notes forming a distinctive sequence; "she was humming an air from Beethoven"
       Synonyms: tune melody air melodic line line melodic phrase
  4. (psychology) nervousness resulting from mental stress; "his responsibilities were a constant strain"; "the mental strain of staying alert hour after hour was too much for him"
       Synonyms: mental strain nervous strain
  5. a special variety of domesticated animals within a species; "he experimented on a particular breed of white rats"; "he created a new strain of sheep"
       Synonyms: breed stock
  6. (biology) a group of organisms within a species that differ in trivial ways from similar groups; "a new strain of microorganisms"
       Synonyms: form variant var.
  7. a lineage or race of people
       Synonyms: breed
  8. injury to a muscle (often caused by overuse); results in swelling and pain
  9. the general meaning or substance of an utterance; "although I disagreed with him I could follow the tenor of his argument"
       Synonyms: tenor
  10. an effortful attempt to attain a goal
       Synonyms: striving nisus pains
  11. an intense or violent exertion
       Synonyms: straining
  12. the act of singing; "with a shout and a song they marched up to the gates"
       Synonyms: song

Verb

  1. to exert much effort or energy; "straining our ears to hear"
       Synonyms: strive reach
  2. test the limits of; "You are trying my patience!"
       Synonyms: try stress
  3. use to the utmost; exert vigorously or to full capacity; "He really extended himself when he climbed Kilimanjaro"; "Don't strain your mind too much"
       Synonyms: extend
  4. separate by passing through a sieve or other straining device to separate out coarser elements; "sift the flour"
       Synonyms: sift sieve
  5. cause to be tense and uneasy or nervous or anxious; "he got a phone call from his lawyer that tensed him up"
       Synonyms: tense tense up
       Antonyms: relax unstrain unlax loosen up unwind make relaxed relax unstrain unlax loosen up unwind make relaxed
  6. become stretched or tense or taught; "the bodybuilder's neck muscles tensed;" "the rope strained when the weight was attached"
       Synonyms: tense
  7. remove by passing through a filter; "filter out the impurities"
       Synonyms: filter filtrate separate out filter out
  8. rub through a strainer or process in an electric blender; "puree the vegetables for the baby"
       Synonyms: puree
  9. alter the shape of (something) by stress; "His body was deformed by leprosy"
       Synonyms: deform distort


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