As nouns the difference between terms and uranin
is that terms is while uranin is (chemistry) an alkaline salt of fluorescein, used as a brownish-red dye.
terms
English
Noun
(head)
Statistics
*
----
uranin
English
Noun
(
-)
(chemistry) An alkaline salt of fluorescein, used as a brownish-red dye.
(
Webster 1913)