{vigor} literally ({force } in a good or a bad sense) or figuratively ({capacity } means: produce); also (from its hardiness) a large lizard

1. strength, power, might

a. human strength

b. strength (of angels)

c. power (of God)

d. strength (of animals)

e. strength, produce, wealth (of soil)

2. a small reptile, probably a kind of lizard, which is unclean

a. perhaps an extinct animal, exact meaning is unknown