つまり

that is to say, that is, in other words, I mean, that (this, it) means, in short, in brief, to sum up, ultimately, in the end, in the long run, when all is said and done, what it all comes down to, when you get right down to it, basically, clogging, obstruction, stuffing, (degree of) blockage, shrinkage, end, conclusion, dead end, corner, distress, being at the end of one's rope