Definition: The phrase "fend off" is a verb that means to defend yourself against something or to prevent it from happening. It often refers to avoiding an unwanted situation or stopping an attack.
Ward off: Similar to "fend off," meaning to keep something away.
Head off: To prevent something from happening by going ahead of it.
"Fend off" is a useful phrase to describe the action of protecting oneself from something unwanted, whether it’s a physical threat, a problem, or a situation.