baraq

lightning
Original Word: בָּרָק
Transliteration: baraq: (baw-rawk')

NASB Word Usage
flash like lightning (1), flashing (1), gleaming (2), glittering point (1), lightning (9), lightning flashes (3), lightnings (4).

bright, glittering sword, lightning

From baraq; lightning; by analogy, a gleam; concretely, a flashing sword -- bright, glitter(-ing sword), lightning.