← Back to search

Meaning of thorium emanation | Babel Free

Noun CEFR B2

Definitions

Synonym of thoron (“the isotope radon-220”).

obsolete, uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

thorium-228 Thorki Thorley Thorman thormboscintigraphy Thorn