Th (Noun)
Meaning 1
The fifth day of the week; the fourth working day.
Classification
Nouns denoting time and temporal relations.
Synonyms
Hypernyms
Meaning 2
A soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands.
Classification
Nouns denoting substances.