biotite
noun
Simple meaning
Dark brown to black mica found in igneous and metamorphic rock.
Pronunciation
Say it like this:
byuhtytSay the bold part a little louder.
IPA pronunciation (US)
ˈbaɪətaɪt
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
mineralogy
Dark brown to black mica found in igneous and metamorphic rock
mineralogy
A dark brown mica; it is a mixed aluminosilicate and fluoride of potassium, magnesium and iron.
Word at a Glance
- Frequency
- Rare
- Formality
- Technical
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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.