διατρέχειν
From LSJ
τὸ δ' ἐξαίφνης τὸ ἐν ἀναισθήτῳ χρόνῳ διὰ μικρότητα ἐκστάν → suddenly refers to what has departed from its former condition in a time imperceptible because of its smallness
Greek > English (Woodhouse Verbs Reversed)
(see also διατρέχω): run about, run through
Lexicon Thucydideum
percurrere, cursu transire, to run through, traverse swiftly, 2.25.2, 4.79.1.