Which option best defines the verb deliberate?

• A. to act without thinking
• B. to hastily decide
• C. to discuss briefly and casually
• D. to think about or discuss something carefully

Answer: (D)

Deliberate as a verb is about thinking about something carefully and weighing options before deciding, often involving careful consideration or discussion. This meaning fits the option that describes thinking about or discussing something carefully, since it emphasizes intention and thorough thought rather than quick or impulsive action. For example, a team might deliberate over several possible solutions before reaching a final decision.

The other descriptions describe actions that aren’t about careful, extended consideration: acting without thinking is impulsive; hastily deciding suggests a rushed choice; discussing briefly and casually implies a short, informal talk without deep analysis.