How to pronounce “excitability” in English

So there was a guy named Bose well over 100 years ago who was studying how anesthesia affected animals and animal cells, and drawing specific curves around electricalexcitability. And he then went and did it with plants and saw some very similar phenomena. And being the genius that he was, he then said, "Well, how do I... I don't know when to stop,but there's no... You know, everybody thinks we should have stopped long before plants 'cause people made fun of him for that. And he's like, "Yeah, but the science doesn't tell us where to stop.