Learn Bulgarian — adapted dictionary data

Dictionary adaptation: CC BY-SA 4.0
https://creativecommons.org/licenses/by-sa/4.0/
Provided as-is, without warranties; see the linked license.

Changes: selected and combined Bulgarian entries from Wiktionary
editions; normalized spellings and forms; added search indexes and
frequency ranks; filtered content; added draft translations using
machine translation and artificial-intelligence tools.
Draft translations are marked in entry.draft and ex[].draft.
Coverage is incomplete where AUDIT.json reports missing values.

Tatoeba sentences retain their CC BY 2.0 FR license:
https://creativecommons.org/licenses/by/2.0/fr/
Each ex[].src value provides its source sentence ID. Source and
contributor information: https://tatoeba.org/en/sentences/show/<id>

Upstream attribution:

Wiktionary (English, Czech, German, Greek, Spanish, French, Indonesian, Italian, Japanese, Korean, Kurdish, Malay, Dutch, Polish, Portuguese, Russian, Thai, Turkish, Vietnamese, Chinese editions)
Wiktionary contributors, extracted by Kaikki.org / wiktextract (Tatu Ylonen)
CC BY-SA 4.0 (older revisions CC BY-SA 3.0)
https://kaikki.org/

Stress marks, IPA and inflection tables
Wiktionary contributors via Kaikki.org
CC BY-SA 4.0
https://en.wiktionary.org/wiki/Category:Bulgarian_language

Reviewed contextual definitions and source revisions
English Wiktionary contributors; contextual definitions adapted into draft translations
CC BY-SA 4.0
https://en.wiktionary.org/

Wikidata: reviewed multilingual entity labels
Wikidata contributors; exact entity revision in the dictionary source metadata
CC0 1.0
https://www.wikidata.org/

Tatoeba example sentences
Tatoeba contributors (sentence id in each example)
CC BY 2.0 FR
https://tatoeba.org/

FrequencyWords bg_50k (OpenSubtitles 2018) - used only to rank headwords
Hermit Dave
CC BY-SA 4.0
https://github.com/hermitdave/FrequencyWords

This archive contains dictionary data only. It does not
license the app code, original course, images or audio.
