fleev. i.[OE. fleon, fleen, AS. flen (imperf. fleh); akin to D. vlieden, OHG. & OS. fliohan, G. fliehen, Icel. flja (imperf. fli), Dan. flye, Sw. fly (imperf. flydde), Goth. liuhan. 84. Cf. Flight.] To run away, as from danger or evil; to avoid in an alarmed or cowardly manner; to hasten off; -- usually with from. This is sometimes omitted, making the verb transitive.()[He] cowardly fled, not having struck one stroke. (Shak.)Flee fornication. (1 Cor. vi. 18.)So fled his enemies my warlike father. (Shak.)()