concursō -, -, āre, freq. concurro, to run to and fro, run about, fly around: urbe totā: dies noctīsque: per viam, L.: concursant praetores, travel about: in his administrandis rebus quam maxime concursari iubet, Cs.

—With acc, to ramble about, visit, traverse, frequent: domos omnium: provinciam: mortalium lectos.

— To fight irregularly, skirmish: in proelio, L.: ad concursandum inter saxa aptior (cohors), L.