KJV Dictionary Definition: jealousy
JEALOUSY, n. jel'usy.
1. That passion of peculiar uneasiness which arises from the fear that a rival may rob us of the affection of one whom we love, or the suspicion that he has already done it; or it is the uneasiness which arises from the fear that another does or will enjoy some advantage which we desire for ourselves. A man's jealousy is excited by the attentions of a rival to his favorite lady. A woman's jealousy is roused by her husband's attentions to another woman. The candidate for office manifests a jealousy of others who seek the same office. The jealousy of a student is awakened by the apprehension that his fellow will bear away the palm of praise. In short,jealousy is awakened by whatever may exalt others, or give them pleasures and advantages which we desire for ourselves. Jealousy is nearly allied to envy, for jealousy, before a good is lost by ourselves, is converted into envy, after it is obtained by others.
Jealousy is the apprehension of superiority.
Whoever had qualities to alarm our jealousy, had excellence to deserve our fondness.
2. Suspicious fear or apprehension.
3. Suspicious caution or vigilance, an earnest concern or solicitude for the welfare or honor of others. Such was Paul's godly jealousy for the Corinthians.
4. Indignation. God's jealousy signifies his concern for his own character and government, with a holy indignation against those who violate his laws, and offend against his majesty. Ps.79.