From BiblePortal Wikipedia

Webster's Dictionary [1]

(1): ( v. t.) To set before or against; to bring into opposition; to oppose.

(2): ( v. t.) That which is set, or which may be regarded as set, before the mind so as to be apprehended or known; that of which the mind by any of its activities takes cognizance, whether a thing external in space or a conception formed by the mind itself; as, an object of knowledge, wonder, fear, thought, study, etc.

(3): ( v. t.) To offer in opposition as a criminal charge or by way of accusation or reproach; to adduce as an objection or adverse reason.

(4): ( v. i.) To make opposition in words or argument; - usually followed by to.

(5): ( v. t.) That which is put, or which may be regarded as put, in the way of some of the senses; something visible or tangible; as, he observed an object in the distance; all the objects in sight; he touched a strange object in the dark.

(6): ( a.) Opposed; presented in opposition; also, exposed.

(7): ( v. t.) That by which the mind, or any of its activities, is directed; that on which the purpose are fixed as the end of action or effort; that which is sought for; end; aim; motive; final cause.

(8): ( v. t.) Sight; show; appearance; aspect.

(9): ( v. t.) A word, phrase, or clause toward which an action is directed, or is considered to be directed; as, the object of a transitive verb.

King James Dictionary [2]

OB'JECT, n. L. objectum, objectus. See the Verb.

1. That about which any power or faculty is employed, or something apprehended or presented to the mind by sensation or imagination. Thus that quality of a rose which is perceived by the sense of smell, is an object of perception. When the object is not in contact with the organ of sense, there must be some medium through which we obtain the perception of it. The impression which objects make on the senses, must be by the immediate application of them to the organs of sense, or by means of the medium that intervenes between the organs and the objects. 2. That to which the mind is directed for accomplishment or attainment end ultimate purpose. Happiness is the object of every man's desires we all strive to attain that object. Wealth and honor are pursued with eagerness as desirable objects. 3. Something presented to the senses or the mind, to excite emotion, affection or passion.

This passenger felt some degree of concern at the sight of so moving an object.

In this sense, the word uttered with a particular emphasis, signifies something that may strongly move our pity, abhorrence or disgust. What an object!

4. In grammar, that which is produced, influenced or acted on by something else that which follows a transitive verb. When we say, "God created the world," world denotes the thing produced, and is the object after the verb created. When we say, "the light affects the eye," eye denotes that which is affected or acted on. When we say, "instruction directs the mind or opinions," mind and opinions," mind and opinions are the objects influenced.

Vine's Expository Dictionary of NT Words [3]

 Acts 24:19Accusation

Cyclopedia of Biblical, Theological and Ecclesiastical Literature [4]

in the language of metaphysics, is that of which any thinking being or subject can become cognizant. This subject itself, however, is capable of transmutation into an object, for one may think about his thinking faculty. To constitute a metaphysical object, actual existence is not necessary; it is enough that it is conceived by the subject. Nevertheless, it is customary to employ the term objective as synonymous with real, so that a thing is said to be "objectively" considered when regarded in itself, and according to its nature and properties, and to be "subjectively" considered when it is presented in its relation to us, or as it shapes itself in our apprehension. Skepticism denies the possibility of objective knowledge; i.e. it denies that we can ever become certain that our cognition of an object corresponds with the actual nature of that object. The verbal antithesis of objective and subjective representation is also largely employed in the fine arts; but even here, though the terms may be convenient, the difference expressed by them is only one of degree, and not of kind.

International Standard Bible Encyclopedia [5]

ob - jekt ´: Now used only in the sense "to make opposition," but formerly in a variety of meanings derived from the literal sense "to throw against." So with the meaning "to charge with" in The Wisdom of   Song of Solomon 2:12 , the King James Version "He objecteth to our infamy the transgressing of our education" (the Revised Version (British and American) "layeth to our charge sins against our discipline"), or "to make charges against" in  Acts 24:19 , the King James Version "who ought to have been here before thee, and object, if they had ought against me" (the Revised Version (British and American) "and to make accusation").