off guard

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off guard

The question caught him completely off guard.

Definition

Adjective phrase 1. Not prepared or vigilant; in a state of being surprised or unprepared: The phrase describes a moment when someone is not alert to danger, a trick, or an unexpected event, making them vulnerable to being caught by surprise.

Usage

The phrase "off guard" is used to describe a person's state of being unprepared. It is almost always used with a verb like "catch," "take," or "find." * It is commonly used in the construction "catch [someone] off guard." * It can also be used after the verb "to be," as in "to be off guard" or "to be caught off guard."

Examples
  • The sudden question from the interviewer caught her completely off guard. (She was not prepared for that specific question.)
  • The army attacked at dawn, taking the enemy forces off guard. (The enemy forces were not vigilant or prepared for an attack at that time.)
  • He is usually very careful, but for a moment he was off his guard. (He was not being vigilant for a short period.)
  • I was caught off guard by the emotional ending of the movie. (The ending surprised me; I was not prepared for it.)
Advanced Usage
  • Off one's guard: A variant using the possessive pronoun. It has the same meaning as "off guard."
    • The detective was never off his guard. (The detective was always vigilant.)
  • The phrase can function adverbially to describe how an action was achieved.
    • They won the match by catching the champion off guard with a new strategy. (The method of winning was by surprising the champion.)
Variants and Related Words
  • Unprepared (adj): Not ready or planned in advance.
  • Unaware (adj): Not having knowledge or perception of a situation.
  • Vulnerable (adj): Open to moral attack, criticism, temptation, or a physical threat.
Synonyms
  • Unprepared
  • Unawares
  • By surprise
  • Napping (idiomatic)
Related Idioms and Phrases
  • To catch/take someone off guard: To surprise someone by doing or saying something they are not expecting.
    • The news of the merger caught the entire industry off guard.
  • To be caught napping: (Idiom) To be caught off guard; to be found in a state of unpreparedness.
    • The goalkeeper was caught napping, and the ball rolled into the net.
  • With one's guard down: In a relaxed, unvigilant state.
    • He finally spoke honestly when he had his guard down.
off guard

The question caught him completely off guard.

Adjective
  1. not prepared or vigilant
    • the blow caught him napping
    • caught in an off-guard moment
    • found him off his guard