KJV Dictionary Definition: lukewarm

lukewarm

LU'KEWARM, a.

1. Moderately warm; tepid; as lukewarm water; lukewarm heat.

2. Not ardent; not zealous; cool; indifferent; as lukewarm obedience; lukewarm patriots. Rev. 3.

lukewarmness

LU'KEWARMNESS, n.

1. A mild or moderate heat.

2. Indifference; want of zeal or ardor; coldness.

The defect of zeal is lukewarmness, or coldness in religion.