# retentio
## Finnish
### Etymology

Internationalism (see English retention).

### Pronunciation

* IPA: /ˈretentio/, [ˈre̞t̪e̞n̪ˌt̪io̞]
* Rhymes: -io
* Hyphenation: re‧ten‧tio

### Noun

retentio
* (medicine) retention

#### Declension

Possessive forms of retentio (Kotus type 3/valtio, no gradation) :
first-person singular possessor
singular
plural
nominative
retentioni
retentioni
accusative
nom.
retentioni
retentioni
gen.
retentioni
genitive
retentioni
retentioideni retentioitteni
partitive
retentiotani
retentioitani
inessive
retentiossani
retentioissani
elative
retentiostani
retentioistani
illative
retentiooni
retentioihini
adessive
retentiollani
retentioillani
ablative
retentioltani
retentioiltani
allative
retentiolleni
retentioilleni
essive
retentionani
retentioinani
translative
retentiokseni
retentioikseni
abessive
retentiottani
retentioittani
instructive
comitative
—retentioineni
second-person singular possessor
singular
plural
nominative
retentiosi
retentiosi
accusative
nom.
retentiosi
retentiosi
gen.
retentiosi
genitive
retentiosi
retentioidesi retentioittesi
partitive
retentiotasi
retentioitasi
inessive
retentiossasi
retentioissasi
elative
retentiostasi
retentioistasi
illative
retentioosi
retentioihisi
adessive
retentiollasi
retentioillasi
ablative
retentioltasi
retentioiltasi
allative
retentiollesi
retentioillesi
essive
retentionasi
retentioinasi
translative
retentioksesi
retentioiksesi
abessive
retentiottasi
retentioittasi
instructive
comitative
—retentioinesi
first-person plural possessor
singular
plural
nominative
retentiomme
retentiomme
accusative
nom.
retentiomme
retentiomme
gen.
retentiomme
genitive
retentiomme
retentioidemme retentioittemme
partitive
retentiotamme
retentioitamme
inessive
retentiossamme
retentioissamme
elative
retentiostamme
retentioistamme
illative
retentioomme
retentioihimme
adessive
retentiollamme
retentioillamme
ablative
retentioltamme
retentioiltamme
allative
retentiollemme
retentioillemme
essive
retentionamme
retentioinamme
translative
retentioksemme
retentioiksemme
abessive
retentiottamme
retentioittamme
instructive
comitative
—retentioinemme
second-person plural possessor
singular
plural
nominative
retentionne
retentionne
accusative
nom.
retentionne
retentionne
gen.
retentionne
genitive
retentionne
retentioidenne retentioittenne
partitive
retentiotanne
retentioitanne
inessive
retentiossanne
retentioissanne
elative
retentiostanne
retentioistanne
illative
retentioonne
retentioihinne
adessive
retentiollanne
retentioillanne
ablative
retentioltanne
retentioiltanne
allative
retentiollenne
retentioillenne
essive
retentionanne
retentioinanne
translative
retentioksenne
retentioiksenne
abessive
retentiottanne
retentioittanne
instructive
comitative
—retentioinenne
third-person possessor
singular
plural
nominative
retentionsa
retentionsa
accusative
nom.
retentionsa
retentionsa
gen.
retentionsa
genitive
retentionsa
retentioidensa retentioittensa
partitive
retentiotaan retentiotansa
retentioitaan retentioitansa
inessive
retentiossaan retentiossansa
retentioissaan retentioissansa
elative
retentiostaan retentiostansa
retentioistaan retentioistansa
illative
retentioonsa
retentioihinsa
adessive
retentiollaan retentiollansa
retentioillaan retentioillansa
ablative
retentioltaan retentioltansa
retentioiltaan retentioiltansa
allative
retentiolleen retentiollensa
retentioilleen retentioillensa
essive
retentionaan retentionansa
retentioinaan retentioinansa
translative
retentiokseen retentioksensa
retentioikseen retentioiksensa
abessive
retentiottaan retentiottansa
retentioittaan retentioittansa
instructive
comitative
—retentioineen retentioinensa :

#### Synonyms

* pidättäminen

#### Derived terms

* retentiotilavuus

## Latin
### Etymology

From retineō (“to keep or hold back”) +‎ -tiō.

### Pronunciation

* (Classical Latin) IPA: /reˈten.ti.oː/, [rɛˈt̪ɛn̪t̪ioː]
* (modern Italianate Ecclesiastical) IPA: /reˈten.t͡si.o/, [reˈt̪ɛnt̪͡s̪io]

### Noun

retentiō f (genitive retentiōnis); third declension
* a holding back; holding in; a withholding
* a retaining, keeping back
* preservation, maintenance

#### Declension

Third-declension noun.

#### Related terms

* retentō
* retentor
* retentus
* retināculum
* retināx
* retinēns
* retinentia
* retineō

#### Descendants

* Catalan: retenció
* English: retention
* French: rétention
* Italian: ritenzione
* Portuguese: retenção
* Romanian: retenție
* Russian: ретенция (retencija)
* Sicilian: ritinziuni, ritinzioni (more recent)
* Spanish: retención

### References

* “retentio”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
* “retentio”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
* retentio in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
* retentio in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.