From BiblePortal Wikipedia

Webster's Dictionary [1]

(n.) The act of venerating, or the state of being venerated; the highest degree of respect and reverence; respect mingled with awe; a feeling or sentimental excited by the dignity, wisdom, or superiority of a person, by sacredness of character, by consecration to sacred services, or by hallowed associations.

Charles Buck Theological Dictionary [2]

An affection compounded of awe and love, and which of all others becomes creatures to bear toward their infinitely perfect Creator.