From BiblePortal Wikipedia

King James Dictionary [1]

BAT'TLE, n. See Beat. Owen supposes the Welsh batel, to be from tel, tight, stretched, compact, and the word primarily to have expressed the drawing of the bow. This is probably an error. The first battles of men were with clubs, or some weapons used in beating, striking. Hence the club of Hercules. And although the moderns use different weapons, still a battle is some mode of beating or striking.

1. A fight, or encounter between enemies, or opposing armies an engagement. It is usually applied to armies or large bodies of men but in popular language, the word is applied to an encounter between small bodies, between individuals, or inferior animals. It is also more generally applied to the encounters of land forces than of ships the encounters of the latter being called engagements. But battle is applicable to any combat of enemies. 2. A body of forces, or division of an army.

The main body, as distinct from the van and rear.

To give battle, is to attack an enemy to join battle, is properly to meet the attack but perhaps this distinction is not always observed.

A pitched battle is one in which the armies are previously drawn up in form, with a regular disposition of the forces.

To turn the battle to the gate, is to fight valiantly, and drive the enemy, who hath entered the city, back to the gate.  Isaiah 28

BAT'TLE, To join in battle to contend in fight sometimes with it as, to battle it.

BAT'TLE, To cover with armed force.

Wilson's Dictionary of Bible Types [2]

 Psalm 18:39 (b) There will be a conflict in the soul of every believer between the flesh and the Spirit, between the world and GOD the Father, between Satan and the Lord Jesus These three conflicts are continually being waged in the soul and heart of the children of GOD.

 Psalm 24:8 (b) The conflict mentioned here was between the Lord JESUS and wicked men; it was also between the Saviour and Satan. It was fought on earth and Christ emerged victorious.

 Psalm 55:18 (b) The word is used here to describe the conflict going on in David's life because his enemies sought to depose and dethrone him. It is also indicative of his fight with the atheists of his day, who decried and denied his religion and his GOD. This caused deep sorrow in David's soul.

 Ecclesiastes 9:11 (b) This is a reference to any conflict taking place between those that are enemies of GOD and of the people of GOD. He is telling us that GOD gives the victory and we are not to depend upon our own wits, wisdom or resources.

 1 Corinthians 14:8 (b) The word here refers primarily to the fight between nations and peoples. It is used, however, as a figure of the warfare that is constantly being waged between the church and the world or between the Christian and Satan.

Vine's Expository Dictionary of NT Words [3]

1: Πόλεμος (Strong'S #4171 — Noun Masculine — polemos — pol'-em-os )

"a war," is incorrectly rendered "battle" in the AV of  1—Corinthians 14:8;  Revelation 9:7,9;  16:14;  20:8; RV, invariably, "war."

Webster's Dictionary [4]

(1): (v. t.) A general action, fight, or encounter, in which all the divisions of an army are or may be engaged; an engagement; a combat.

(2): (v. t.) A division of an army; a battalion.

(3): (v. t.) The main body, as distinct from the van and rear; battalia.

(4): (a.) Fertile. See Battel, a.

(5): (v. t.) A struggle; a contest; as, the battle of life.

(6): (n.) To join in battle; to contend in fight; as, to battle over theories.

(7): (v. t.) To assail in battle; to fight.

Fausset's Bible Dictionary [5]

"Them that turn the battle to the gate" ( Isaiah 28:6), "those defenders of their country who not only repel the foe, but drive him to the gate of his own city." "In battles of shaking" ( Isaiah 30:32), i.e. in shock of battles;  Isaiah 19:16, "because of the shaking of the hand of the Lord of hosts"; a mere waive of His hand, the slightest display of His power, shall be enough to discomfit ( Isaiah 37:36).

Hastings' Dictionary of the Bible [6]

Battle See War, also names of places where the chief battles were fought.

Watson's Biblical & Theological Dictionary [7]

See Armies .

Cyclopedia of Biblical, Theological and Ecclesiastical Literature [8]

(properly מַלֵחָמָה , Milchamah', Πόλεμος ) . Though the Hebrews in their mode of conducting warlike operations varied somewhat in the course of ages, and are elsewhere shown to have been swayed by the practice of greater and more military nations, still, from the period when the institution of royalty gave rise to an organized system, it was a maxim to spare the soldiers all unnecessary fatigue before an engagement, and to supply them liberally with food. Their arms were enjoined to be in the best order, and when drawn up for battle they formed a line of solid squares of a hundred men, each square being ten deep, and with sufficient interval between to allow of facility in movements, and the slingers to pass through. The archers may have occupied the two flanks, or formed in the rear, according to the intentions of the commander on the occasion; but the slingers were always stationed in the rear until they were ordered forward to impede a hostile approach, or to commence the engagement, somewhat in the manner of modern skirmishers. Meantime, while the trumpets waited to sound the last signal, the king, or his representative, appeared in his sacred dress (rendered in our version." the beauty of holiness"), except when he wished to remain unknown, as at Megiddo ( 2 Chronicles 35:22); and proceeded to make the final dispositions, in the middle of his chosen braves, attended by priests, who, by their exhortations, animated the ranks within hearing. It was now, we may suppose, when the enemy was at hand, that the slingers would be ordered to pass between the intervals of the line of solid squares, open their order, and with shouts, let fly their stone or leaden missiles, until, by the gradual approach of the opposing fronts, they would be hemmed in, and be recalled to the rear or to cover a flank. Then would come the signal to charge, and the great shout of battle; the heavy infantry, receiving the order to attack, would, under cover of their shields and levelled spears, press direct upon the front of the enemy; the rear ranks might then, if so armed, cast their second darts, and the archers from the rear shoot high, so as to pitch the arrows over their own main line of spearmen into the dense masses beyond them. If the enemy broke through the intervals, we may imagine that a line of charioteers in reserve, breaking from their position, might in part charge among the disordered ranks of the foe, drive them back, and facilitate the restoration of the oppressed masses, or, wheeling round a flank, fall upon the enemy, or be encountered by a similar manoeuvre, and perhaps repulsed. The king, meanwhile, surrounded by his princes, posted close to the rear of his line of battle, and in the middle of the showered missiles, would watch the enemy and remedy every disorder. In this position it was that several of the sovereigns of Judah were slain ( 2 Chronicles 18:33;  2 Chronicles 35:23), and that such an enormous waste of human life took place; for the shock of two hostile lines of masses, at least ten in depth, advancing under the confidence of breastplate and shield, when once engaged hand to hand, had difficulties of no ordinary nature to retreat; because the hindermost ranks, not feeling personally the first slaughter, would not, and the foremost could not, fall back; neither could the commanders disengage the line without a certainty of being defeated. The fate of the day was therefore no longer within the control of the chief, and nothing but obstinate valor was left to decide the victory. Hence, from the stubborn character of the Jews, battles fought among themselves were particularly sanguinary, such, for example, as that in which Jeroboam, king of Israel, was defeat. ed by Abijah of Judah ( 2 Chronicles 13:3;  2 Chronicles 13:17), where, if there be no error of copyists, there was a greater slaughter than in ten such battles as that of Leipsic, although on that occasion three hundred and fifty thousand combatants were engaged for three successive days, provided with all the implements of modern destruction in full activity. Under such circumstances, defeat led to irretrievable confusion; and where either party possessed superiority in cavalry and chariots of war, it would be materially increased; but where the infantry alone had principally to pursue a broken enemy, that force, laden with shields, and preserving order, could overtake very few who chose to abandon their defensive armor, unless they were hemmed in by I the locality. Sometimes a part of the army was posted in ambush, but this manoeuvre was most commonly practiced against the garrisons of cities ( Joshua 8:12;  Judges 20:38). In the case of Abraham ( Genesis 14:16), c when he led a small body of his own people suddenly collected, and fell upon the guard of the captives, released them, and recovered the booty, it was a surprise, not an ambush; nor is it necessary to suppose that he fell in with the main army of the enemy. At a later period, there is no doubt that the Hebrew armies, in imitation of the Romans, formed into more than one line of masses; but there is ample evidence that they always possessed more stubborn valor than discipline. (See Army); (See War); (See Siege), etc.

The Nuttall Encyclopedia [9]

A market-town in Sussex, near Hastings, so called from the battle of Senlac, in which William the Conqueror defeated Harold in 1066.