防御

防御 (fáng yù) refers to the act of protecting oneself or an entity from danger, attack, or harm. It can be physical, like in sports or military contexts, or metaphorical, such as in arguments or emotional barriers.

The character 防 (fáng) means 'to prevent' or 'to guard,' while 御 (yù) originally meant 'to control' or 'to repel.' Together, they form a compound that emphasizes proactive protection against external threats.

防御 is commonly used in contexts such as sports (e.g., a player's defense), politics (national defense), and personal relationships (emotional defense). It is also seen in terms like 防御机制 (fáng yù jī zhì), meaning 'defense mechanism,' often used in psychology.