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thiomersal

Noun CEFR B2

Definitions

A compound, chemical formula C₉H₉HgNaO₂S, used as an antiseptic and antifungal agent, especially in vaccines.

uncountable

Equivalents

Españolthiomersal

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

thiometallate thiomodification thiomolybdate thiomorpholine thiomuracin thionane

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