Suffix
-os
- Used to form plurals of some Hebrew and Yiddish loanwords, usually ending in -a or -ah.
Synonyms
- (forming plurals of Hebrew loanwords): -as, -ahs, -ot, -oth
Suffix
-os m (feminine singular -oasã, masculine plural -osh, feminine plural -oasi or -oase) or (feminine -ose , feminine plural -osi)
- -ous; used to form adjectives
Etymology
The Esperanto suffixes -as, -is, -os, -us are related, and appear to have been inspired by previous language projects:
- This play of vowels is not an original idea of Zamenhof's: -as, -is, -os are found for the three tenses of the infinitive in Faiguet's system of 1765; -a, -i, -o without a consonant are used like Z's -as, -is, -os by Rudelle (1858); Courtonne in 1885 had -am, -im, -om in the same values, and the similarity with Esperanto is here even more perfect than in the other projects, as -um corresponds to Z's -us. —An International Language (1928)
Suffix
-os
- will; ending of future tense in verbs.
- Mi iros al la vendejo. ― I will go to the store.
Etymology
From Proto-Finnic *-os. Equivalent to -o + -s, or re-extracted from verbs with stems ending in o.
Suffix
-os (front vowel harmony variant -ös, linguistic notation -Os)
- Forms nouns denoting the result of the action of a verb.
- liittää (“to join”) + -os → liitos (“joining, joint”)
- muuntaa (“to change, convert”) + -os → muunnos (“conversion”)
Usage notes
Roots with the neutral front vowels -e-, -i- take the back-vocalic allomorph -os (e.g. piirtää (“to draw”) → piirros (“drawing”)). The form -ös is only used when the first syllable of the root contains a front rounded vowel (e.g. näyttää (“to show”) → näytös (“act”)).
Declension
More information nominative, genitive ...
Inflection of -os (Kotus type 39/vastaus, no gradation) |
nominative |
-os |
-okset |
genitive |
-oksen |
-osten -oksien |
partitive |
-osta |
-oksia |
illative |
-okseen |
-oksiin |
|
singular |
plural |
nominative |
-os |
-okset |
accusative |
nom. |
-os |
-okset |
gen. |
-oksen |
genitive |
-oksen |
-osten -oksien |
partitive |
-osta |
-oksia |
inessive |
-oksessa |
-oksissa |
elative |
-oksesta |
-oksista |
illative |
-okseen |
-oksiin |
adessive |
-oksella |
-oksilla |
ablative |
-okselta |
-oksilta |
allative |
-okselle |
-oksille |
essive |
-oksena |
-oksina |
translative |
-okseksi |
-oksiksi |
abessive |
-oksetta |
-oksitta |
instructive |
— |
-oksin |
comitative |
See the possessive forms below. |
Close
More information first-person singular possessor, singular ...
first-person singular possessor |
|
singular |
plural |
nominative |
-okseni |
-okseni |
accusative |
nom. |
-okseni |
-okseni |
gen. |
-okseni |
genitive |
-okseni |
-osteni -oksieni |
partitive |
-ostani |
-oksiani |
inessive |
-oksessani |
-oksissani |
elative |
-oksestani |
-oksistani |
illative |
-okseeni |
-oksiini |
adessive |
-oksellani |
-oksillani |
ablative |
-okseltani |
-oksiltani |
allative |
-okselleni |
-oksilleni |
essive |
-oksenani |
-oksinani |
translative |
-oksekseni |
-oksikseni |
abessive |
-oksettani |
-oksittani |
instructive |
— |
— |
comitative |
— | -oksineni |
second-person singular possessor |
|
singular |
plural |
nominative |
-oksesi |
-oksesi |
accusative |
nom. |
-oksesi |
-oksesi |
gen. |
-oksesi |
genitive |
-oksesi |
-ostesi -oksiesi |
partitive |
-ostasi |
-oksiasi |
inessive |
-oksessasi |
-oksissasi |
elative |
-oksestasi |
-oksistasi |
illative |
-okseesi |
-oksiisi |
adessive |
-oksellasi |
-oksillasi |
ablative |
-okseltasi |
-oksiltasi |
allative |
-oksellesi |
-oksillesi |
essive |
-oksenasi |
-oksinasi |
translative |
-okseksesi |
-oksiksesi |
abessive |
-oksettasi |
-oksittasi |
instructive |
— |
— |
comitative |
— | -oksinesi |
first-person plural possessor |
|
singular |
plural |
nominative |
-oksemme |
-oksemme |
accusative |
nom. |
-oksemme |
-oksemme |
gen. |
-oksemme |
genitive |
-oksemme |
-ostemme -oksiemme |
partitive |
-ostamme |
-oksiamme |
inessive |
-oksessamme |
-oksissamme |
elative |
-oksestamme |
-oksistamme |
illative |
-okseemme |
-oksiimme |
adessive |
-oksellamme |
-oksillamme |
ablative |
-okseltamme |
-oksiltamme |
allative |
-oksellemme |
-oksillemme |
essive |
-oksenamme |
-oksinamme |
translative |
-okseksemme |
-oksiksemme |
abessive |
-oksettamme |
-oksittamme |
instructive |
— |
— |
comitative |
— | -oksinemme |
second-person plural possessor |
|
singular |
plural |
nominative |
-oksenne |
-oksenne |
accusative |
nom. |
-oksenne |
-oksenne |
gen. |
-oksenne |
genitive |
-oksenne |
-ostenne -oksienne |
partitive |
-ostanne |
-oksianne |
inessive |
-oksessanne |
-oksissanne |
elative |
-oksestanne |
-oksistanne |
illative |
-okseenne |
-oksiinne |
adessive |
-oksellanne |
-oksillanne |
ablative |
-okseltanne |
-oksiltanne |
allative |
-oksellenne |
-oksillenne |
essive |
-oksenanne |
-oksinanne |
translative |
-okseksenne |
-oksiksenne |
abessive |
-oksettanne |
-oksittanne |
instructive |
— |
— |
comitative |
— | -oksinenne |
third-person possessor |
|
singular |
plural |
nominative |
-oksensa |
-oksensa |
accusative |
nom. |
-oksensa |
-oksensa |
gen. |
-oksensa |
genitive |
-oksensa |
-ostensa -oksiensa |
partitive |
-ostaan -ostansa |
-oksiaan -oksiansa |
inessive |
-oksessaan -oksessansa |
-oksissaan -oksissansa |
elative |
-oksestaan -oksestansa |
-oksistaan -oksistansa |
illative |
-okseensa |
-oksiinsa |
adessive |
-oksellaan -oksellansa |
-oksillaan -oksillansa |
ablative |
-okseltaan -okseltansa |
-oksiltaan -oksiltansa |
allative |
-okselleen -oksellensa |
-oksilleen -oksillensa |
essive |
-oksenaan -oksenansa |
-oksinaan -oksinansa |
translative |
-oksekseen -okseksensa |
-oksikseen -oksiksensa |
abessive |
-oksettaan -oksettansa |
-oksittaan -oksittansa |
instructive |
— |
— |
comitative |
— | -oksineen -oksinensa |
|
Close
Etymology 1
From Proto-Finnic *-os. Cognates include Finnish -os.
Suffix
-os (front vowel variant -ös)
- Forms nouns denoting the result of the action of a verb.
- pettää (“to betray”) + -os → petos (“betrayal”)
- kirjuttaa (“to write”) + -os → kirjutos (“writing”)
Declension
More information Declension of (type 2/petos, no gradation), singular ...
|
singular |
plural |
nominative |
-os |
-okset |
genitive |
-oksen |
-oksiin |
partitive |
-osta, -ost |
-oksia |
illative |
-oksee |
-oksii |
inessive |
-oksees |
-oksiis |
elative |
-oksest |
-oksist |
allative |
-okselle |
-oksille |
adessive |
-okseel |
-oksiil |
ablative |
-okselt |
-oksilt |
translative |
-okseks |
-oksiks |
essive |
-oksenna, -okseen |
-oksinna, -oksiin |
exessive1) |
-oksent |
-oksint |
1) obsolete *) the accusative corresponds with either the genitive (sg) or nominative (pl) **) the comitative is formed by adding the suffix -ka? or -kä? to the genitive. |
Close
Etymology 2
See the etymology of the corresponding lemma form.
Etymology 3
See the etymology of the corresponding lemma form.
References
- V. I. Junus (1936) Iƶoran Keelen Grammatikka, Leningrad: Riikin Ucebno-pedagogiceskoi Izdateljstva, page 56
Suffix
-os m or n (feminine singular -oasă, masculine plural -oși, feminine and neuter plural -oase)
- Forms adjectives; -ous
Declension
More information singular, plural ...
| singular
| plural
|
|
| masculine
| neuter
| feminine
| masculine
| neuter
| feminine
|
nominative/ accusative
| indefinite
| -os
| -oasă
| -oși
| -oase
|
definite
| -osul
| -oasa
| -oșii
| -oasele
|
genitive/ dative
| indefinite
| -os
| -oase
| -oși
| -oase
|
definite
| -osului
| -oasei
| -oșilor
| -oaselor
|
Close
Suffix
-os
- diminutive suffix, usually indicating an element of endearment
- plant (“children”) + -os → plantos (“kiddies”)
- merched (“girls”) + -os → merchetos (“little girls”)
- tai (“houses”) + -os → teios (“small houses”)
- area characterised by a particular plant
- bedw (“birch”) + -os → bedwos (“birch grove, place where birch grow”)
- grug (“heather”) + -os → grugos (“heath”)
- brwyn (“rushes”) + -os → brwynos (“brwynos”)
Usage notes
-os can only be added to plural or collective nouns.
References
R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “-os”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies