русло

Bulgarian

Etymology

Borrowed from Russian ру́сло (rúslo). Morphologically equivalent to ру́ша (rúša, “to trample”) (dialectal) +‎ -сло (-slo).

Pronunciation

• IPA^(key): [ˈrusɫo]

Noun

ру́сло • (rúslo) n

1. channel, duct, trough

   Synonym: кори́то (koríto)

   ре́чно ру́сло ― réčno rúslo ― riverbed

2. (by extension) course of flow

Declension

Declension of ру́сло

	singular	plural
indefinite	ру́сло rúslo	ру́сла rúsla
definite	ру́слото rúsloto	ру́слата rúslata

Related terms

• ру́ша (rúša, “to trample”) (dialectal), руша́ (rušá, “to wear away, to destroy”)
• ру́ха (rúha, “deformation, failure, fault”) (dialectal)
  • пору́ха (porúha, “wrack, damage”) (dialectal)
  • разру́ха (razrúha, “destruction, ruining”)

References

• “русло”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
• “русло”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010

Russian

Etymology

Presumably related to Lithuanian rusė́ti (“to flow”), rusnóti (“to flow slowly”). Compare the name of the Lithuanian river Raũsvė, and Rusnìs, a right distributary of the Neman.

Pronunciation

• IPA^(key): [ˈrusɫə]

• Audio

  (file)

Noun

ру́сло • (rúslo) n inan (genitive ру́сла, nominative plural ру́сла, genitive plural ру́сел or русл)

1. riverbed
2. (figuratively) direction, way, manner, path, vein, course (of development of a situation)

   в конструкти́вном ру́сле ― v konstruktívnom rúsle ― in a constructive way/direction/manner

3. (anatomy) blood vessel

   Synonym: кровено́сный сосу́д (krovenósnyj sosúd)

Declension

Declension of ру́сло (inan neut-form hard-stem accent-a [reduc]) 

	singular	plural
nominative	ру́сло rúslo	ру́сла rúsla
genitive	ру́сла rúsla	ру́сел, ру́сл rúsel, rúsl
dative	ру́слу rúslu	ру́слам rúslam
accusative	ру́сло rúslo	ру́сла rúsla
instrumental	ру́слом rúslom	ру́слами rúslami
prepositional	ру́сле rúsle	ру́слах rúslax

Ukrainian

Pronunciation

• IPA^(key): [rʊsˈɫɔ]

Noun

русло́ • (rusló) n inan (genitive русла́, nominative plural ру́сла, genitive plural ру́сел)

1. riverbed

Declension

Declension of русло́ (inan hard neut-form accent-d reduc)

	singular	plural
nominative	русло́ rusló	ру́сла rúsla
genitive	русла́ ruslá	ру́сел rúsel
dative	руслу́ ruslú	ру́слам rúslam
accusative	русло́ rusló	ру́сла rúsla
instrumental	русло́м ruslóm	ру́слами rúslamy
locative	руслі́ ruslí	ру́слах rúslax
vocative	русло́ rusló	ру́сла rúsla

Further reading

• Bilodid, I. K., editor (1970–1980), “русло”, in Словник української мови: в 11 т. [Dictionary of the Ukrainian Language: in 11 vols] (in Ukrainian), Kyiv: Naukova Dumka