Open Multilingual Wordnet 1.3

14658109-n	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
15164354-n (13)	Thursday, Th		the fifth day of the week; the fourth working day

Seen Lemmas: so; go; be; 48;