A wooden puppet used in performance (e.g., ventriloquist dummy)

A person who is considered foolish or has little understanding

मूर्ख व्यक्ति

English Usage: Sometimes he acts like a wooden head and doesn't understand the situation.

Hindi Usage: कभी-कभी वह मूर्ख व्यक्ति की तरह व्यवहार करता है और स्थिति को नहीं समझता।