|te.trə+ noun
Etymology: International Scientific Vocabulary tetra- + silicate
: a silicate (as talc) containing four atoms of silicon in the molecule
|te.trə+ noun
Etymology: International Scientific Vocabulary tetra- + silicate
: a silicate (as talc) containing four atoms of silicon in the molecule
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012