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sillimanite

sil·li·man·ite
S s

Transcription

    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [sil-uh-muh-nahyt]
    • /ˈsɪl ə məˌnaɪt/
    • /sˈɪlɪmˌanaɪt/
    • US Pronunciation
    • US IPA
    • [sil-uh-muh-nahyt]
    • /ˈsɪl ə məˌnaɪt/

Definitions of sillimanite word

  • noun sillimanite a mineral, aluminum silicate, Al 2 SiO 5 , occurring in the form of long, slender, and often fibrous crystals. 1
  • noun sillimanite a white, brown, or green fibrous mineral that consists of aluminium silicate in orthorhombic crystalline form and occurs in metamorphic rocks. Formula: Al2SiO5 0
  • noun sillimanite a very hard, mineral, aluminum silicate, Al2SiO5, usually found in metamorphic rock as long, slender crystals of various colors 0

Information block about the term

Origin of sillimanite

First appearance:

before 1825
One of the 37% newest English words
1825-30; named after B. Silliman; see -ite1

Historical Comparancy

Parts of speech for Sillimanite

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

sillimanite popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 63% of English native speakers know the meaning and use word.
According to our data about 57% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.

sillimanite usage trend in Literature

This diagram is provided by Google Ngram Viewer

See also

Matching words

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