Vine's Expository Dictionary: View Entry
ῥήγνυμι rhḗgnymi, hrayg'-noo-mee; both prolonged forms of ῥήκω rhḗkō (which appears only in certain forms, and is itself probably a strengthened form of ἄγνυμι ágnymi (see in G2608)) to "break," "wreck" or "crack", i.e. (especially) to sunder (by separation of the parts; G2608 being its intensive (with the preposition in composition), and G2352 a shattering to minute fragments; but not a reduction to the constituent particles, like G3089) or disrupt, lacerate; by implication, to convulse (with spasms); figuratively, to give vent to joyful emotions:—break (forth), burst, rend, tear.
The KJV translates Strong's G4486 in the following manner: burst (2x), tear (1x), rend (1x), break (1x), break forth (1x), throw down (1x).
to rend, burst or break asunder, break up, break through
to tear in pieces
to break forth
into joy, of infants or dumb persons beginning to speak
to distort, convulse
of a demon causing convulsions in a man possessed
to dash down, hurl to the ground (a common occurrence in cases of demon possession and epilepsy)
Strong's Number G4486 matches the Greek ῥήγνυμι (rhēgnymi),
which occurs 7 times in 7 verses
in the TR Greek.