Sharpen sb up Meaning & Examples: How to Use This Phrasal Verb

What Does “sharpen sb up” Mean?

“Sharpen sb up” means to improve someone’s skills, knowledge, or alertness, often by practicing or reviewing.

Introduction

The phrasal verb “sharpen sb up” is commonly used in English to describe the process of making someone more skilled, focused, or prepared. Whether you are studying for an exam, practicing a sport, or getting ready for a presentation, to “sharpen sb up” means to help improve or refresh their abilities. Understanding the sharpen sb up meaning can help you use this phrase naturally in conversations about learning and self-improvement.

Quick Info Box

• Phrasal verb: sharpen somebody up
• Type: Transitive
• Level: B2
• Short meaning: To improve someone’s skills or alertness

Structure (Grammar Rules)

“Sharpen sb up” is a separable phrasal verb. You can place the object (sb) between the verb and the particle “up.”

• Sharpen someone up
• Sharpen up someone (less common but possible)

Examples:

• She sharpened him up before the meeting.
• They sharpened up the team before the game.

How to Use sharpen sb up?

Use “sharpen sb up” when you want to say that someone’s skills or knowledge are being improved or refreshed. It often implies focused practice or training to prepare someone for a specific task.

It is commonly used in education, sports, and professional settings.

Examples

Before the interview, the coach sharpened her up with mock questions.

• We need to sharpen the new employees up before the project starts.
• The teacher sharpened the students up on grammar rules.
• He sharpened himself up by practicing every day.
• Our manager sharpened us up for the client presentation.

Here is sharpen sb up in a sentence: “The trainer sharpened the players up to improve their defense skills.”

Common Mistakes

Sometimes learners confuse “sharpen sb up” with other phrasal verbs or use it incorrectly with objects that don’t fit.

• Incorrect: I sharpened up the book for the test.
• Correct: I sharpened myself up for the test.
• Incorrect: She sharpened up quickly.
• Correct: She sharpened up her skills quickly.

Differences / Synonyms

“Sharpen sb up” is similar to “brush up on” and “train up,” but there are differences.

• Brush up on: Focuses on reviewing knowledge, usually by oneself.
• Train up: More general, often refers to long-term training.
• Sharpen sb up: Implies improving or refreshing skills quickly, often with help.

Common Collocations

People often use “sharpen sb up” with these objects:

• Skills: Improving abilities in a specific area
• Knowledge: Refreshing what someone knows
• Focus: Increasing concentration or alertness
• Memory: Enhancing recall abilities
• Techniques: Perfecting methods or ways of doing things

Related Phrasal Verbs

Here are related phrasal verbs of sharpen sb up:

• Sharpen Sth Up

Real-life Dialogue

Here is a short conversation where “sharpen sb up” is used naturally:

Anna: I feel nervous about the presentation tomorrow.

John: Don’t worry. I can sharpen you up with some practice questions.

Anna: That would be great! I need to be more confident.

Practice

Choose the correct sentence using “sharpen sb up”:

• a) The coach sharpened up the players before the game.
• b) The coach sharpened the players up before the game.
• c) The coach sharpened players the up before the game.

Answer: b) The coach sharpened the players up before the game.

FAQ

• What does “sharpen sb up” mean? It means to improve or refresh someone’s skills or knowledge.
• Is “sharpen sb up” formal or informal? It is neutral and can be used in both formal and informal contexts.
• Can I say “sharpen up someone”? It is less common; usually, the object goes between “sharpen” and “up.”
• What are common words used with “sharpen sb up”? Skills, knowledge, focus, memory, and techniques.
• Is “sharpen sb up” separable? Yes, the object can be placed between the verb and “up.”