1. flow (of a fluid or gas), stream, current
2. flow (of people, things), passage (of time), tide, passing, (changing) trends, tendency
3. course (of events), (step-by-step) procedure, process
4. group of people who remain together after the end of a...
1. having very little difference between one another, being much of a muchness, being more or less the same, height comparison among acorns
2. pointless competition (between two equally unimpressive parties), pissing contest