Attrition
Pronunciation
- IPA: əˈtɹɪʃən
- Rhymes: -ɪʃən
Origin
From Latin attritio ("a rubbing against"), from the verb attritus, past participle of atterere ("to wear"), from ad- ("to, towards") + terere ("to rub").
Full definition of attrition
Noun
attrition
(countable and uncountable; plural attritions)- wearing or grinding down by friction
- the gradual reduction in a tangible or intangible resource due to causes that are passive and do not involve productive use of the resource.
- (human resources) A gradual, natural reduction in membership or personnel, as through retirement, resignation, or death
- (sciences) The loss of participants during an experiment
- (theology) Imperfect contrition or remorse
- (dentistry) The wearing of teeth due to their grinding
Synonyms
- (employment reduction by natural causes) natural wastage