sillimanite
French, noun\si.li.ma.nit\
sillimanite is spelled S-I-L-L-I-M-A-N-I-T-E (11 letters) and appears about once in every 68 million words in written French, the 258,710th most frequent French word form (wordfreq, 2021 data). Sillimanite is a French feminine noun meaning “sillimanite” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Silicate d'aluminium possédant une biréfringence à deux axes”.
What does sillimanite mean in English?
noun
- 1
femininesillimanite
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Silicate d'aluminium possédant une biréfringence à deux axes.
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 sillimanite
- sillimanites plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce sillimanite?
- \si.li.ma.nit\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to sillimanite
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is sillimanite in French?
sillimanite appears about once in every 68 million words in written French.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).