Which verb means "to shut in, to enclose"?

The verb "circumcludo" is derived from the combination of "circum," meaning "around," and "claudere," meaning "to shut" or "to close." This etymology clearly reflects the action of enclosing or shutting something in from all sides. In the context of Latin vocabulary, "circumcludo" specifically conveys the meaning of surrounding or enclosing a space or an object, making it the most appropriate choice for the question posed.

The other verbs listed do not carry the same meaning. "Commoveo" relates to moving or agitating something, "admiror" means to wonder at or admire, and "reprimo" means to restrain or suppress. None of these verbs encapsulate the idea of enclosing or shutting in as accurately as "circumcludo." This understanding of the meanings ensures that "circumcludo" is definitively the correct answer.