# yttrium
## English
### Etymology

From Ytterby +‎ -ium, named after Ytterby, Sweden, the same etymological source as terbium, erbium, and ytterbium.

### Pronunciation

* enPR: ĭt'rēəm, IPA: /ˈɪtɹiːəm/, /ˈjɪtɹiːəm/
* Audio (Southern England):(file)

### Noun

yttrium (usually uncountable, plural yttriums)
* A silvery metallic chemical element (symbol Y) with an atomic number of 39, mainly found in combination with lanthanide elements in rare-earth minerals.

#### Derived terms

* diyttrium trioxide
* gadolinium yttrium garnet
* yttric
* yttriferous
* yttrious
* yttrite
* yttrium-90
* yttrium aluminium garnet, yttrium aluminum garnet
* yttrium anhydrous chloride
* yttrium barium copper oxide
* yttrium fluoride
* yttrium iron garnet
* yttrium lithium fluoride
* yttrium oxide
* yttrium vanadate
* yttro-

#### Related terms

* erbium
* terbium
* YBCO
* ytter
* ytterbite
* ytterbium
* Ytterby
* ytterite
* yttria

#### Translations
### See also

* bastnasite

## Afrikaans
### Pronunciation

* Audio:(file)

### Noun

yttrium (uncountable)
* yttrium

## Czech
### Pronunciation

* IPA: [ˈɪtrɪjum]
* Hyphenation: yt‧t‧rium

### Noun

yttrium n
* yttrium (metallic chemical element with an atomic number of 39)

#### Declension
## Danish
### Etymology

From Swedish Ytterby +‎ -ium.

### Noun

yttrium n (singular definite yttriummet, not used in plural form)
* yttrium

#### Declension
### References

* “yttrium” in Den Danske Ordbog

## Dutch
### Etymology

Borrowed from New Latin yttrium or Swedish yttrium. Named after Ytterby in Sweden. The first mention is from the late eighteenth century, which in fact referred to gadolinite, a mineral that was at the time misidentified as an element.

### Pronunciation

* IPA: /ˈi.tri.ʏm/
* Audio:(file)
* Hyphenation: yt‧tri‧um

### Noun

yttrium n (uncountable)
* yttrium [from mid 19th c.]

#### Related terms

* erbium
* terbium
* ytterbium

## Finnish
### Etymology

Internationalism (see English yttrium).

### Pronunciation

* IPA: /ˈyt(ː)rium/, [ˈyt̪.(t̪)rium]
* Rhymes: -yt(ː)rium
* Hyphenation: ytt‧ri‧um

### Noun

yttrium
* yttrium

#### Declension

Possessive forms of yttrium (Kotus type 5/risti, no gradation) :
first-person singular possessor
singular
plural
nominative
yttriumini
accusative
nom.
yttriumini
gen.
yttriumini
genitive
yttriumini
partitive
yttriumiani
inessive
yttriumissani
elative
yttriumistani
illative
yttriumiini
adessive
yttriumillani
ablative
yttriumiltani
allative
yttriumilleni
essive
yttriuminani
translative
yttriumikseni
abessive
yttriumittani
instructive
comitative
second-person singular possessor
singular
plural
nominative
yttriumisi
accusative
nom.
yttriumisi
gen.
yttriumisi
genitive
yttriumisi
partitive
yttriumiasi
inessive
yttriumissasi
elative
yttriumistasi
illative
yttriumiisi
adessive
yttriumillasi
ablative
yttriumiltasi
allative
yttriumillesi
essive
yttriuminasi
translative
yttriumiksesi
abessive
yttriumittasi
instructive
comitative
first-person plural possessor
singular
plural
nominative
yttriumimme
accusative
nom.
yttriumimme
gen.
yttriumimme
genitive
yttriumimme
partitive
yttriumiamme
inessive
yttriumissamme
elative
yttriumistamme
illative
yttriumiimme
adessive
yttriumillamme
ablative
yttriumiltamme
allative
yttriumillemme
essive
yttriuminamme
translative
yttriumiksemme
abessive
yttriumittamme
instructive
comitative
second-person plural possessor
singular
plural
nominative
yttriuminne
accusative
nom.
yttriuminne
gen.
yttriuminne
genitive
yttriuminne
partitive
yttriumianne
inessive
yttriumissanne
elative
yttriumistanne
illative
yttriumiinne
adessive
yttriumillanne
ablative
yttriumiltanne
allative
yttriumillenne
essive
yttriuminanne
translative
yttriumiksenne
abessive
yttriumittanne
instructive
comitative
third-person possessor
singular
plural
nominative
yttriuminsa
accusative
nom.
yttriuminsa
gen.
yttriuminsa
genitive
yttriuminsa
partitive
yttriumiaan yttriumiansa
inessive
yttriumissaan yttriumissansa
elative
yttriumistaan yttriumistansa
illative
yttriumiinsa
adessive
yttriumillaan yttriumillansa
ablative
yttriumiltaan yttriumiltansa
allative
yttriumilleen yttriumillensa
essive
yttriuminaan yttriuminansa
translative
yttriumikseen yttriumiksensa
abessive
yttriumittaan yttriumittansa
instructive
comitative

#### Derived terms

* yttriumoksidi

## French
### Pronunciation

* IPA: /i.tʁi.jɔm/

### Noun

yttrium m (uncountable)
* yttrium

### Further reading

* “yttrium”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

## Latin
### Pronunciation

* (Classical Latin) IPA: /ˈyt.tri.um/, [ˈʏt̪ːriʊ̃ˑ]
* (modern Italianate Ecclesiastical) IPA: /ˈit.tri.um/, [ˈit̪ːrium]

### Noun

yttrium n (genitive yttriī); second declension
* yttrium

#### Declension

Second-declension noun (neuter).

## Swedish
### Pronunciation

* IPA: /ˈʏtrɪɵm/
* Audio:(file)

### Noun

yttrium n (uncountable)
* yttrium

#### Declension
### References

* yttrium in Svensk ordbok (SO)
* yttrium in Svenska Akademiens ordlista (SAOL)
* yttrium in Svenska Akademiens ordbok (SAOB)
* Svensk MeSH