Synonyms and Antonyms for th

1. Th (n.)

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


2. n-th (adj.)

last or greatest in an indefinitely large series

Synonyms: Antonyms:

3. Th (n.)

the fifth day of the week; the fourth working day