a temporary state of mind or feeling

he appeared to be in a very good mood about something

an angry, irritable, or sullen state of mind

he was obviously in a mood

a category or form which indicates whether a verb expresses fact (indicative mood), command (imperative mood), question (interrogative mood), wish (optative mood), or conditionality (subjunctive mood)

one is obliged to consider the interrelationship of tense and mood in Arabic

you can choose to do exercises that only pertain to reflexives or the subjunctive mood

any of the valid forms into which each of the figures of a categorical syllogism may occur