Defender: meaning, definitions and examples

Typically used in sports or legal situations where someone defends another person or thing against an attack, criticism, or competition.

• The soccer team's defender blocked the opponent's shot
• She was a defender of civil rights in the courtroom

Used broadly to describe someone who keeps others safe from harm or danger, can be physical or abstract protection.

• As a protector of wildlife, she worked to preserve endangered species
• He was seen as the protector of the village against threats

Usually refers to someone legally responsible for another person, often a child, or someone who protects something valuable.

• After their parents passed away, their aunt became their legal guardian
• He saw himself as the guardian of the ancient manuscripts

Commonly used to describe someone who physically protects a place, person, or thing, often in a security context.

• The guard stationed at the entrance ensured no intruders could enter
• A night guard patrolled the building to prevent break-ins

Often used metaphorically to describe something that serves as a barrier from harm or criticism, but can also refer to physical protection.

• He acted as a shield against the harsh criticism
• The company developed new technology as a shield against cyber attacks

This word is often used to describe someone who protects or supports a person, idea, or place, especially in a context where defense against a threat or criticism is required.

• She is a staunch defender of human rights.
• The fortress had many defenders ready to protect it.

Protector is generally used for someone who keeps another safe from harm or danger. It is often found in both formal and informal settings and can imply a more physical or direct form of protection.

• The dog was a loyal protector of the family.
• In folklore, dragons are sometimes shown as protectors of treasure.

Advocate is typically used when talking about someone who actively supports a cause, policy, or proposal, especially in a formal or legal context.

• He is an advocate for environmental protection.
• As a lawyer, she is advocating for her client in court.

Champion is used for someone who fights or argues for a cause or on behalf of someone else. It carries a connotation of bringing about significant positive change or success.

• He is a champion of free speech.
• She has always championed the cause of education for girls.

Use this term when referring to a person or software that protects systems, networks, or information from attacks or unauthorized access. It often implies an active role in protection.

• The defender successfully blocked multiple hacking attempts.
• She sees herself as a defender of online privacy.

This is a broad term that encompasses various software solutions designed to protect devices, networks, and data. It includes antivirus, firewalls, encryption tools, and more.

• Investing in good security software is essential for any business.
• Security software can safeguard your computer from different types of cyber threats.

This word is appropriate when talking specifically about software that detects, prevents, and removes malware and viruses from computers and devices.

• Ensure your antivirus is updated regularly to protect against new threats.
• He installed a new antivirus on his laptop to safeguard his data.

Use this term when referring to a network security system that monitors and controls incoming and outgoing network traffic. It's often used in contexts involving network protection.

• The firewall blocked unauthorized access attempts to the server.
• Setting up a firewall can help protect your personal information.