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Meaning of elephant's toothpaste | Babel Free

Noun CEFR B2

Definitions

A foamy substance caused by the rapid decomposition of hydrogen peroxide using potassium iodide as a catalyst; the outcome of a popular educational experiment in chemistry.

uncountable

CEFR level

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

See also

Elephanta elephantarch elephantback elephantdom elephantess elephantfish

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