zero in

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Explanation of "Zero In"

Definition: The phrase "zero in" means to focus closely on a target or goal. It can be used in different contexts, like concentrating on a specific task, aiming at something precisely, or adjusting equipment to improve accuracy.

Usage Instructions:

• Verb form: "zero in" is used as a phrasal verb, which means it combines a verb ("zero") with a preposition ("in").
• How to use it: You can use "zero in" when you want to describe the action of concentrating on something or making adjustments to improve precision.

Examples:

1. Basic Usage:

   • "The detective zeroed in on the main suspect after gathering all the clues."
   • "I need to zero in on my studies if I want to pass the exam."

2. Advanced Usage:

   • "The scientists zeroed in on the specific variables that affected the experiment's outcome."
   • "As the meeting progressed, she zeroed in on the key issues that needed to be addressed."

Word Variants:

• Zeroed (past tense): "He zeroed in on the problem during the discussion."
• Zeroing (present participle): "They are zeroing in on the best solution for the project."

Different Meanings:

• In a literal sense, it can refer to aiming a gun or adjusting equipment (like a scope) to hit a target accurately.
• In a figurative sense, it refers to focusing attention or efforts on a specific matter or issue.

Synonyms:

• Focus on
• Concentrate on
• Aim at
• Target
• Home in on

Idioms and Phrasal Verbs:

• Home in on: This is similar to "zero in" and can be used in the same way. For example, "The team is homing in on the most effective strategy."

Summary:

"Zero in" is a versatile phrase used to express focusing on a particular target or adjusting something to achieve accuracy.

Academic

Verb

1. adjust (as by firing under test conditions) the zero of (a gun)
   • He zeroed in his rifle at 200 yards
2. direct onto a point or target, especially by automatic navigational aids

Synonyms

• zero
• range in
• home in