Which of the following defines verb mood?

The manner in which a verb expresses an action, condition, or state of being.

The term "verb mood" refers to the form of a verb that indicates the attitude, intention, or state of being of the speaker. It helps to convey the speaker's emotions, opinions, or level of certainty about a particular statement or situation. There are three main verb moods: indicative, imperative, and subjunctive. The indicative mood is used for statements of fact or opinion. The imperative mood is used for giving commands or making requests. The subjunctive mood is used to express hypothetical situations, wishes, or doubts.