What is the difference between stress and stressor?
stress | stressor |
(countable, physics) The internal distribution of force per unit area (pressure) within a body reacting to applied forces which causes strain or deformation and is typically symbolised by
(countable, physics) externally applied to a body which cause internal stress within the body.
(uncountable) Emotional pressure suffered by a human being or other animal.
(uncountable, phonetics) The emphasis placed on a syllable of a word.
(uncountable) Emphasis placed on words in speaking.
(uncountable) Emphasis placed on a particular point in an argument or discussion (whether spoken or written).
(Scotland, legal) distress; the act of distraining; also, the thing distrained.
To apply force to (a body or structure) causing strain.
To apply emotional pressure to (a person or animal).
(informal) To suffer stress; to worry or be agitated.
To emphasise (a syllable of a word).
To emphasise (words in speaking).
To emphasise (a point) in an argument or discussion.
(psychology, biology) An environmental condition or influence that stresses (i.e. causes stress for) an organism.
*2011 , (Steven Pinker), The Better Angels of Our Nature , Penguin 2012, p. 670:
*:These paradoxical pleasures [...] are acquired by controlling one's exposure to the stressor in gradually increasing doses.
As nouns the difference between stress and stressor
is that stress is the internal distribution of force per unit area (pressure) within a body reacting to applied forces which causes strain or deformation and is typically symbolised by σ while stressor is an environmental condition or influence that stresses (i.e. causes stress for) an organism.As a verb stress
is to apply force to (a body or structure) causing strain.stress
English
Noun
- Go easy on him, he's been under a lot of stress lately.
- Some people put the stress on the first syllable of “controversy”; others put it on the second.
- (Spenser)
Synonyms
* (phonetics) accent, emphasis * (on words in speaking) emphasis * (on a point) emphasisVerb
- “Emphasis” is stressed on the first syllable, but “emphatic” is stressed on the second.
- I must stress that this information is given in strict confidence.