Bob,
The dictionary is not what defines legal instructions to a jury. The supreme court approved pattern jury instructions define:
3.6(f) JUSTIFIABLE USE OF DEADLY FORCE
Because there are many defenses applicable to self-defense, give only those parts of the instructions that are required by the evidence.
Read in all cases.
An issue in this case is whether the defendant acted in self-defense. It is a defense to the offense with which (defendant) is charged if the [death of] [injury to] (victim) resulted from the justifiable use of deadly force.
Definition.
“Deadly force” means force likely to cause death or great bodily harm.
Give if applicable. § 782.02, Fla. Stat.
The use of deadly force is justifiable only if the defendant reasonably believes that the force is necessary to prevent imminent death or great bodily harm to [himself] [herself] while resisting:
1. another’s attempt to murder [him] [her], or
2. any attempt to commit (applicable felony) upon [him] [her], or
3. any attempt to commit (applicable felony) upon or in any dwelling, residence, or vehicle occupied by [him] [her].
Insert and define applicable felony that defendant alleges victim attempted to commit.
Give if applicable. §§ 776.012, 776.031, Fla. Stat.
A person is justified in using deadly force if [he] [she] reasonably believes that such force is necessary to prevent
1. imminent death or great bodily harm to [himself] [herself] or another, or
2. the imminent commission of (applicable forcible felony) against [himself] [herself] or another.
Insert and define applicable forcible felony that defendant alleges victim was about to commit. Forcible felonies are listed in § 776.08, Fla. Stat.
Aggressor. § 776.041, Fla. Stat.
However, the use of deadly force is not justifiable if you find:
Give only if the defendant is charged with an independent forcible felony. See Giles v. State, 831 So. 2d 1263 (Fla. 4th DCA 2002).
1. (Defendant) was attempting to commit, committing, or escaping after the commission of (applicable forcible felony); or
Define applicable forcible felony. Define after paragraph 2 if both paragraphs 1 and 2 are given. Forcible felonies are listed in § 776.08, Fla. Stat.
2. (Defendant) initially provoked the use of force against [himself] [herself], unless:
a. The force asserted toward the defendant was so great that [he] [she] reasonably believed that [he] [she] was in imminent danger of death or great bodily harm and had exhausted every reasonable means to escape the danger, other than using deadly force on (assailant).
b. In good faith, the defendant withdrew from physical contact with (assailant) and clearly indicated to (assailant) that [he] [she] wanted to withdraw and stop the use of deadly force, but (assailant) continued or resumed the use of force.
A person defending themselves can be the aggressor if the bold print conditions exist.