I'm listening to this lecture, and at the mark of 1h50m50s approx., the lecturer says the following:
I want to read you a couple of things we'll use as a (...)
(...) is a placeholder for what sounds to me as 'progerom', a word which I cannot find anywhere -- except as a name of a company, which I doubt it's what he intended to say.
What is what he said, and what is its meaning?