petnajst

Serbo-Croatian

Numeral

petnajst (Cyrillic spelling петнајст)

1. (colloquial) fifteen

   Synonym: (Standard) petnaest

Slovene

Slovene numbers ^(edit)

←  14	15	16  →
Cardinal: petnajst     Cardinal prefix: petnajst-     Ordinal: petnajsti     Ordinal prefix: petnajsto-     Digit: petnajstka     Digit place: petnajstica     Adverbial: petnajstič     Krat adverbial: petnajstikrat     Multiplier: petnajsteren     Krat multiplier: petnajstkrat     Fixed multiplier: petnajstkraten     Adverbial multiplier: petnajsterno     Multiplier prefix: petnajstern-     Krat multiplier prefix: petnajstkratn-     Krat adverbial multiplier: petnajstkratno     Collective: petnajstero     Separable collective: petnajster     Greek collective prefix: pentadeka-     Fractional: petnajstina     Fractional multiplier: petnajstinski     Elemental: petnajsterica

Alternative forms

• petnajſt (Bohorič spelling)

Etymology

From Proto-Slavic * pę̑tь na desęte (“five on ten”). Equivalent to pet +‎ -najst.

Pronunciation

• IPA^(key): /pɛtnàːjst/
• (parts with greater German influence) IPA^(key): /péːtnajst/
• Rhymes: -aːjst, -eːtnajst
• Hyphenation: pet‧najst

Numeral

petnájst or pẹ̑tnajst

1. (for countable nouns) fifteen

   Synonym: petnajstero

2. (for uncountable nouns, colloquial) fifteen

   Synonym: petnajstero

Declension

First declension (hard), fixed accent
	masculine, feminine and neuter	following adjectives and nouns
nom pl	petnájst	+ genitive
plural
	masculine, feminine and neuter	following adjectives and nouns
nominative imenovȃlnik	petnájst	+ genitive
genitive rodȋlnik	petnájstih	+ genitive
dative dajȃlnik	petnájstim	+ dative
accusative tožȋlnik	petnájst	+ genitive
locative mẹ̑stnik	petnájstih	+ locative
instrumental orọ̑dnik	petnájstimi	+ instrumental
(vocative) (ogȏvorni imenovȃlnik)	petnȃjst	+ circumflex genitive

First declension (hard), fixed accent
	masculine, feminine and neuter	following adjectives and nouns
nom pl	pẹ̑tnajst	+ genitive
plural
	masculine, feminine and neuter	following adjectives and nouns
nominative imenovȃlnik	pẹ̑tnajst	+ genitive
genitive rodȋlnik	pẹ̑tnajstih	+ genitive
dative dajȃlnik	pẹ̑tnajstim	+ dative
accusative tožȋlnik	pẹ̑tnajst	+ genitive
locative mẹ̑stnik	pẹ̑tnajstih	+ locative
instrumental orọ̑dnik	pẹ̑tnajstimi	+ instrumental
(vocative) (ogȏvorni imenovȃlnik)	pẹ̑tnajst	+ circumflex genitive

• less common

Second declension (no endings), fixed accent
	masculine, feminine and neuter	following adjectives and nouns
nom pl	petnájst	+ genitive
plural
	masculine, feminine and neuter	following adjectives and nouns
nominative imenovȃlnik	petnájst	+ genitive
genitive rodȋlnik	petnájst	+ genitive
dative dajȃlnik	petnájst	+ dative
accusative tožȋlnik	petnájst	+ genitive
locative mẹ̑stnik	petnájst	+ locative
instrumental orọ̑dnik	petnájst	+ instrumental
(vocative) (ogȏvorni imenovȃlnik)	petnȃjst	+ circumflex genitive

Second declension (no endings), fixed accent
	masculine, feminine and neuter	following adjectives and nouns
nom pl	pẹ̑tnajst	+ genitive
plural
	masculine, feminine and neuter	following adjectives and nouns
nominative imenovȃlnik	pẹ̑tnajst	+ genitive
genitive rodȋlnik	pẹ̑tnajst	+ genitive
dative dajȃlnik	pẹ̑tnajst	+ dative
accusative tožȋlnik	pẹ̑tnajst	+ genitive
locative mẹ̑stnik	pẹ̑tnajst	+ locative
instrumental orọ̑dnik	pẹ̑tnajst	+ instrumental
(vocative) (ogȏvorni imenovȃlnik)	pẹ̑tnajst	+ circumflex genitive

Noun

petnájst or pẹ̑tnajst n

1. number fifteen

   Synonyms: petnajstica, petnajstka

Declension

Third neuter declension (no endings) , fixed accent (singularia tantum)
nom. sing.	petnájst
gen. sing.	petnájst
	singular
nominative imenovȃlnik	petnájst
genitive rodȋlnik	petnájst
dative dajȃlnik	petnájst
accusative tožȋlnik	petnájst
locative mẹ̑stnik	petnájst
instrumental orọ̑dnik	petnájst
(vocative) (ogȏvorni imenovȃlnik)	petnȃjst

Third neuter declension (no endings) , fixed accent (singularia tantum)
nom. sing.	pẹ̑tnajst
gen. sing.	pẹ̑tnajst
	singular
nominative imenovȃlnik	pẹ̑tnajst
genitive rodȋlnik	pẹ̑tnajst
dative dajȃlnik	pẹ̑tnajst
accusative tožȋlnik	pẹ̑tnajst
locative mẹ̑stnik	pẹ̑tnajst
instrumental orọ̑dnik	pẹ̑tnajst
(vocative) (ogȏvorni imenovȃlnik)	pẹ̑tnajst

To express dual and plural, the phrase število petnajst 'number fifteen' is used, e.g. dve števili petnajst sta napisani, or, informally, also petnajstka or petnajstica.

Derived terms

• petnajststo (“fifteen hundred”)

Related terms

Slovene terms suffixed with -najst

Further reading

• “petnajst”, in Slovarji Inštituta za slovenski jezik Frana Ramovša ZRC SAZU, portal Fran
• “petnajst”, in Termania, Amebis
• See also the general references