(1):
(n.) Active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy.
(2):
(n.) Strength or force in animal or force in animal or vegetable nature or action; as, a plant grows with vigor.
(3):
(n.) Strength; efficacy; potency.
(4):
(v. t.) To invigorate.
A timeless resource no serious scholar should be without. With more than 75,000 entries, if it is a word used in the Bible, you are sure to find it defined here.Wikipedia
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