Kata bahasa Indonesia
English word
TANDA HUBUNG
WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY
Noun has 1 sense
- biotite(n = noun.substance) - dark brown to black mica found in igneous and metamorphic rock;
Derived form adjective biotitic1
CIDE DICTIONARY
, n. Array
Mica containing iron and magnesia, generally of a black or dark green color; -- a common constituent of crystalline rocks. See Mica. [1913 Webster]
OXFORD DICTIONARY
, n. Mineral. a black, dark brown, or green micaceous mineral occurring as a constituent of metamorphic and igneous rocks.
Etymology
J. B. Biot, Fr. physicist d. 1862