# jarru
## Finnish
### Etymology

Probably of onomatopoeic origin; compare dialectal jarrata (“to catch, stick”).

### Pronunciation

* IPA: /ˈjɑrːu/, [ˈjɑ̝rːu]
* Rhymes: -ɑrːu
* Hyphenation: jar‧ru

### Noun

jarru
* brake (device used to slow or stop a vehicle; something that slows or stops an action)
* (military slang) bromide (substance added to food served to conscripts to decrease their sexual urges, according to an urban legend)

#### Declension

Possessive forms of jarru (Kotus type 1/valo, no gradation) :
first-person singular possessor
singular
plural
nominative
jarruni
jarruni
accusative
nom.
jarruni
jarruni
gen.
jarruni
genitive
jarruni
jarrujeni
partitive
jarruani
jarrujani
inessive
jarrussani
jarruissani
elative
jarrustani
jarruistani
illative
jarruuni
jarruihini
adessive
jarrullani
jarruillani
ablative
jarrultani
jarruiltani
allative
jarrulleni
jarruilleni
essive
jarrunani
jarruinani
translative
jarrukseni
jarruikseni
abessive
jarruttani
jarruittani
instructive
comitative
—jarruineni
second-person singular possessor
singular
plural
nominative
jarrusi
jarrusi
accusative
nom.
jarrusi
jarrusi
gen.
jarrusi
genitive
jarrusi
jarrujesi
partitive
jarruasi
jarrujasi
inessive
jarrussasi
jarruissasi
elative
jarrustasi
jarruistasi
illative
jarruusi
jarruihisi
adessive
jarrullasi
jarruillasi
ablative
jarrultasi
jarruiltasi
allative
jarrullesi
jarruillesi
essive
jarrunasi
jarruinasi
translative
jarruksesi
jarruiksesi
abessive
jarruttasi
jarruittasi
instructive
comitative
—jarruinesi
first-person plural possessor
singular
plural
nominative
jarrumme
jarrumme
accusative
nom.
jarrumme
jarrumme
gen.
jarrumme
genitive
jarrumme
jarrujemme
partitive
jarruamme
jarrujamme
inessive
jarrussamme
jarruissamme
elative
jarrustamme
jarruistamme
illative
jarruumme
jarruihimme
adessive
jarrullamme
jarruillamme
ablative
jarrultamme
jarruiltamme
allative
jarrullemme
jarruillemme
essive
jarrunamme
jarruinamme
translative
jarruksemme
jarruiksemme
abessive
jarruttamme
jarruittamme
instructive
comitative
—jarruinemme
second-person plural possessor
singular
plural
nominative
jarrunne
jarrunne
accusative
nom.
jarrunne
jarrunne
gen.
jarrunne
genitive
jarrunne
jarrujenne
partitive
jarruanne
jarrujanne
inessive
jarrussanne
jarruissanne
elative
jarrustanne
jarruistanne
illative
jarruunne
jarruihinne
adessive
jarrullanne
jarruillanne
ablative
jarrultanne
jarruiltanne
allative
jarrullenne
jarruillenne
essive
jarrunanne
jarruinanne
translative
jarruksenne
jarruiksenne
abessive
jarruttanne
jarruittanne
instructive
comitative
—jarruinenne
third-person possessor
singular
plural
nominative
jarrunsa
jarrunsa
accusative
nom.
jarrunsa
jarrunsa
gen.
jarrunsa
genitive
jarrunsa
jarrujensa
partitive
jarruaan jarruansa
jarrujaan jarrujansa
inessive
jarrussaan jarrussansa
jarruissaan jarruissansa
elative
jarrustaan jarrustansa
jarruistaan jarruistansa
illative
jarruunsa
jarruihinsa
adessive
jarrullaan jarrullansa
jarruillaan jarruillansa
ablative
jarrultaan jarrultansa
jarruiltaan jarruiltansa
allative
jarrulleen jarrullensa
jarruilleen jarruillensa
essive
jarrunaan jarrunansa
jarruinaan jarruinansa
translative
jarrukseen jarruksensa
jarruikseen jarruiksensa
abessive
jarruttaan jarruttansa
jarruittaan jarruittansa
instructive
comitative
—jarruineen jarruinensa :

#### Derived terms

* jarruton
* jarruttaa
* jarruuntua
* etujarru
* hätäjarru
* höyryjarru
* ilmajarru
* jalkajarru
* jarruhihna
* jarruhila
* jarrujärjestelmä
* jarrukahva
* jarrukenkä
* jarrukeppi
* jarrulaite
* jarrulaskuvarjo
* jarruletku
* jarrulevy
* jarrumies
* jarruneste
* jarrupaineensäädin
* jarrupala
* jarrupoljin
* jarruputki
* jarrupääsylinteri
* jarrupöly
* jarruraketti
* jarrurumpu
* jarrusatula
* jarrusiiveke
* jarrusukka
* jarrusylinteri
* jarrutehostin
* jarruvalo
* jarruvarjo
* jarruvaunu
* jarruvipu
* kitkajarru
* käsijarru
* käyttöjarru
* lentojarru
* lentojarrut
* levyjarru
* paineilmajarru
* pakokaasujarru
* pitojarru
* pysäytysjarru
* pyörrevirtajarru
* rumpujarru
* ruuvijarru
* räkäjarrut
* seisontajarru
* suihkujarru
* suujarru
* takajarru
* välitysjarru (“transmission brake”)

### References

* ↑ Häkkinen, Kaisa (2004) Nykysuomen etymologinen sanakirja [Modern Finnish Etymological Dictionary] (in Finnish), Juva: WSOY, →ISBN
* ↑ Itkonen, Erkki, Kulonen, Ulla-Maija, editors (1992–2000), Suomen sanojen alkuperä [The Origin of Finnish Words]‎ (in Finnish) (online version; note: also includes other etymological sources; this source is labeled "SSA 1992–2000"), Helsinki: Institute for the Languages of Finland/Finnish Literature Society, →ISBN

### Further reading

* “jarru”, in Kielitoimiston sanakirja [Dictionary of Contemporary Finnish]‎ (in Finnish) (online dictionary, continuously updated), Kotimaisten kielten keskuksen verkkojulkaisuja 35, Helsinki: Kotimaisten kielten tutkimuskeskus (Institute for the Languages of Finland), 2004–, retrieved 2023-07-02

## Martuthunira
### Noun

jarru
* march fly