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indéfectible

French, adjective/ɛ̃.de.fɛk.tibl/

indéfectible is spelled I-N-D-É-F-E-C-T-I-B-L-E (12 letters) and appears about once in every 1 million words in written French, the 34,022nd most frequent French word form (wordfreq, 2021 data). Indéfectible is a French adjective meaning “indefectible, unfailing, unswerving” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Qui ne peut défaillir, cesser d’être”.

What does indéfectible mean in English?

adjective

  1. 1

    indefectible, unfailing, unswerving

Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).

How French dictionaries define it

adjective: 1. Qui ne peut défaillir, cesser d’être.

The definition in the French Wiktionary (Wiktionnaire), in French.

Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of indéfectible

  • indéfectibles plural

Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).

How do you pronounce indéfectible?

  • /ɛ̃.de.fɛk.tibl/
  • \ɛ̃.de.fɛk.tibl\

Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.

English words that translate to indéfectible

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is indéfectible in French?

indéfectible appears about once in every 1 million words in written French.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

What to look up after indéfectible