Word: kentron
Pronounce: ken'-tron
Strongs Number: G2759
Orig: from kenteo (to prick); a point ("centre"), i.e. a sting (figuratively, poison) or goad (figuratively, divine impulse):--prick, sting.
Use: TDNT-3:663,427 Noun Neuter
Heb Strong: H4964 H6987
1) a sting, as that of bees, scorpions, locusts. Since animals wound by their sting and even cause death, Paul attributes death, personified as a sting, i.e. a deadly weapon
2) an iron goad, for urging on oxen, horses and other beasts of burden
2a) hence the proverb, "to kick against the goad", i.e. to offer vain and perilous or ruinous resistance