KOReader Dicts

All dictionaries

Russian

Russian defined in Russian, taken from the Russian Wiktionary. Definitions and synonyms only: nothing is translated. Includes an inflection index.

450,168
entries
2,793,616
inflected forms
27.86%
with a synonym
95.44%
top-10k coverage

Download

ru-ru.zip 47.6 MB · StarDict · CC-BY-SA-4.0

Install on your e-reader

Unzip and copy the folder onto your device so that you end up with:

koreader/data/dict/ru-ru/ru-ru.ifo

Restart KOReader. This dictionary includes an inflection index, so looking a word up exactly as it appears in a book works.

Full instructions for every device · KOReader wiki

Coverage

How many of the most common words in the source language this dictionary can actually resolve, counting words reached through the inflection index.

Frequency bandFoundAs headwordVia inflectionCoverage
top 1,000989553436
98.9%
top 5,0004,8462,3142,532
96.92%
top 10,0009,5444,2535,291
95.44%
top 50,00045,21615,49629,720
90.43%

Measured against OpenSubtitles 2018 Russian top 50k (hermitdave/FrequencyWords).

What is in an entry

Entries with a synonym125,408 (27.86%)
Entries with a definition and no synonym324,760
Entries with a usage example132,495 (29.43%)
Entries with inflected forms241,299 (53.6%)
Entries with pronunciation378,124
Senses555,609
Mean definition length47.2 characters
Mean synonyms per entry0.48

This dictionary defines a language in itself, so nothing in it is translated. An entry counted as “definition only” has a definition but no synonym listed, which is the normal case for most words.

Sources and licence

SourceLicenceCredit
wikt-ru-defCC-BY-SA-4.0Russian Wiktionary via kaikki.org (wiktextract)
wikt-ru-enCC-BY-SA-4.0English Wiktionary (Russian entries) via kaikki.org (wiktextract)

Bundled under CC-BY-SA-4.0, the least restrictive licence that covers every source above. Each source’s own terms are reproduced in the ATTRIBUTION file inside the download.