noun · verb · 15 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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General-American:/əˈtɹɪʃən/
Received-Pronunciation:/əˈtɹɪʃn̩/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɪʃən
CMU ARPABET:AH0 T R IH1 SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Grinding down or wearing away by friction.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: accretion
2
noun
Meaning 2
Grinding down or wearing away by friction.
The wearing of teeth due to their grinding.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: dentistry, medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: accretion
3
noun
Meaning 3
A gradual reduction in number.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: accretion
4
noun
Meaning 4
A gradual reduction in number.
A gradual, natural reduction in membership or personnel, as through injury, incapacitation, retirement, resignation, or death.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Qualifier: human resources
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: natural wastage
Antonyms: accretion
5
noun
Meaning 5
A gradual reduction in number.
The loss of participants during an experiment.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: accretion
6
noun
Meaning 6
A gradual reduction in number.
The loss of a first or second language or a portion of that language.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: human-sciences, linguistics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: accretion
7
noun
Meaning 7
Imperfect contrition or remorse.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: lifestyle, religion, theology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
verb
Meaning 8
To grind or wear down through friction.
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
attritioned teeth; attritioned rock
Meaning relationships
Synonyms: attrit
Antonyms: none provided
9
verb
Meaning 9
To reduce the number of (jobs or workers) by not hiring new employees to fill positions that become vacant (often with out).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
10
verb
Meaning 10
To undergo a reduction in number.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
The cohort of one hundred students had attritioned to sixty by the end of secondary school.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
the act of rubbing together; wearing something down by friction
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: friction, detrition, rubbing
12
noun
Meaning 12
a wearing down to weaken or destroy
Definition source: Princeton WordNet 3.0
Examples
a war of attrition
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: decrease, lessening, drop-off
13
noun
Meaning 13
sorrow for sin arising from fear of damnation
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: contrition, contriteness
Antonyms: none provided
Broader terms: sorrow, regret, rue, ruefulness
14
noun
Meaning 14
the wearing down of rock particles by friction due to water or wind or ice
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: grinding, abrasion, detrition
Antonyms: none provided
Broader terms: friction, rubbing
15
noun
Meaning 15
erosion by friction
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
15th century, from Middle English attricion, attricioun, from Middle French attricion, attrition and its etymon, Latin attrītiō (“a rubbing against”), from the verb attrītus, past participle of atterō (“to wear”), from ad- (“to, towards”) + terō (“to rub”). By surface analysis, attrit + -ion.
Across languages
Translations
104 source translations are retained for this English entry.
Bulgarian:
изтъркване
(iztǎrkvane)
— wearing by friction
Bulgarian:
изтриване
(iztrivane)
— wearing by friction
Chinese Mandarin:
磨損 /磨损
(mósǔn)
— wearing by friction
Dutch:
slijtage
— wearing by friction
Dutch:
sleet
— wearing by friction
Esperanto:
forfrotiĝo
— wearing by friction
Finnish:
kuluminen
— wearing by friction
Finnish:
hiertyminen
— wearing by friction
French:
usure
— wearing by friction
German:
Verschleiß
— wearing by friction
German:
Abnutzung
— wearing by friction
German:
Abrieb
— wearing by friction
German:
Zermürbung
— wearing by friction
German:
Abreibung
— wearing by friction
German:
Abschürfung
— wearing by friction
Greek:
τριβή
(triví)
— wearing by friction
Hebrew:
שחיקה
(shkhika)
— wearing by friction
Hungarian:
kopás
— wearing by friction
Hungarian:
felőrlődés
— wearing by friction
Hungarian:
felmorzsolódás
— wearing by friction
Japanese:
磨耗
(mamō)
— wearing by friction
Latin:
attrītiō
— wearing by friction
Macedonian:
три́ење
(tríenje)
— wearing by friction
Occitan:
abrasion
— wearing by friction
Occitan:
atricion
— wearing by friction
Portuguese:
atrito
— wearing by friction
Russian:
истира́ние
(istiránije)
— wearing by friction
Russian:
стира́ние
(stiránije)
— wearing by friction
Russian:
тре́ние
(trénije)
— wearing by friction
Serbo-Croatian:
istiranje
— wearing by friction
Serbo-Croatian:
habanje
— wearing by friction
Spanish:
abrasión
— wearing by friction
Swedish:
nötning
— wearing by friction
Swedish:
förslitning
— wearing by friction
Turkish:
yıpratma
— wearing by friction
Finnish:
väheneminen
— gradual reduction in number
Finnish:
hupeneminen
— gradual reduction in number
Finnish:
rapautuminen
— gradual reduction in number
Finnish:
hävikki
— gradual reduction in number
Occitan:
atricion
— gradual reduction in number
Occitan:
ameniment
— gradual reduction in number
Occitan:
amermament
— gradual reduction in number
Dutch:
vrijwillig ontslag
— reduction in membership or personnel
Dutch:
natuurlijke afvloeiing
— reduction in membership or personnel
Esperanto:
malkreskado
— reduction in membership or personnel
Finnish:
poistuma
— reduction in membership or personnel
French:
départs volontaires
— reduction in membership or personnel
German:
Abgang
— reduction in membership or personnel
German:
Arbeitskräfteabgang
— reduction in membership or personnel
German:
natürlicher Abgang
— reduction in membership or personnel
Hungarian:
felőrlés
— reduction in membership or personnel
Hungarian:
felmorzsolás
— reduction in membership or personnel
Hungarian:
lemorzsolódás
— reduction in membership or personnel
Japanese:
消耗
(shōmō)
— reduction in membership or personnel
Norwegian Bokmål:
frafall
— reduction in membership or personnel
Occitan:
defeccion
— reduction in membership or personnel
Occitan:
reduccion
— reduction in membership or personnel
Occitan:
atricion
— reduction in membership or personnel
Polish:
but see zmniejszenie
— reduction in membership or personnel
Russian:
у́быль персона́ла
(úbylʹ personála)
— reduction in membership or personnel
Serbo-Croatian:
osipanje
— reduction in membership or personnel
Swedish:
avfall
— reduction in membership or personnel
Swedish:
bortfall
— reduction in membership or personnel
Dutch:
verloop
— loss of participants during an experiment
Finnish:
kato
— loss of participants during an experiment
Finnish:
attritio
— loss of participants during an experiment
German:
Schwund
— loss of participants during an experiment
Occitan:
defeccion
— loss of participants during an experiment
Occitan:
atricion
— loss of participants during an experiment
Serbo-Croatian:
osipanje
— loss of participants during an experiment
Spanish:
deserción
— loss of participants during an experiment
Swedish:
bortfall
— loss of participants during an experiment
Finnish:
attritio
— theology: imperfect contrition or remorse
German:
unvollkommene Reue
— theology: imperfect contrition or remorse
Irish:
doilíos
— theology: imperfect contrition or remorse
Occitan:
atricion
— theology: imperfect contrition or remorse
Serbo-Croatian:
atricija
— theology: imperfect contrition or remorse
Spanish:
atrición
— theology: imperfect contrition or remorse
Esperanto:
forfrotiĝo
— wearing of teeth
Finnish:
attritio
— wearing of teeth
German:
Abnutzung
— wearing of teeth
German:
Abrieb
— wearing of teeth
Greek:
φθορά
(fthorá)
— wearing of teeth
Hebrew:
שחיקת שיניים
(shkhikat shina'im)
— wearing of teeth
Inuktitut:
ᐊᓐᓂᕈᖅᐸᓪᓕᐊᓂᖅ
(anniroqpallianiq)
— wearing of teeth
Occitan:
abrasion
— wearing of teeth
Occitan:
atricion
— wearing of teeth
Serbo-Croatian:
trošenje
— wearing of teeth
Serbo-Croatian:
abrazija
— wearing of teeth
Serbo-Croatian:
atricija
— wearing of teeth
Spanish:
desgaste dental
— wearing of teeth
Swedish:
nötning
— wearing of teeth
Esperanto:
perdo
— loss of a first or second language or a portion of that language
Finnish:
attritio
— loss of a first or second language or a portion of that language
Finnish:
taantuminen
— loss of a first or second language or a portion of that language
Finnish:
menettäminen
— loss of a first or second language or a portion of that language
German:
Verlust
— loss of a first or second language or a portion of that language
German:
Sprachverlust
— loss of a first or second language or a portion of that language
Occitan:
atricion
— loss of a first or second language or a portion of that language
Swedish:
förlust
— loss of a first or second language or a portion of that language
Finnish:
kuluttaa
— to grind or wear down through friction
Finnish:
vähentää luonnollisen poistuman kautta
— to reduce jobs or workers by not hiring
Finnish:
vähentyä
— to undergo a reduction in number
Finnish:
karsiutua
— to undergo a reduction in number