Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun th

2 senses of th

Sense 1
Thursday, Th -- (the fifth day of the week; the fourth working day)
       => weekday -- (any day except Sunday (and sometimes except Saturday))

Sense 2
thorium, Th, atomic number 90 -- (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)
       => metallic element, metal -- (any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.)