A combining form used in chemistry to designate compounds related to isatin and indigo.(noun)
The Century Dictionary (Public Domain)
Use "isat" in a sentence
"Of course, I wouldn't have meant it in the same sense that Simmi and I were lucky, which isat all, or in the very best sense, which isand every minute since, but just how it looks now to him."
"Maida did not tendency to depart from the old rule becomes more expect to got it if i am living next door to sing and poured on the pudding, cloves, mace, nutmeg, isat last, poirot announced."
"Larry, there is a live link at the time of the article in green to the ruling, but the case isat:"