Pronunciation

/scæn/

Definitions

Noun

A scan is a:

1. An act of examining something systematically, especially using a device like a scanner or an MRI machine. Example: “The doctor performed a thorough scan of her patient’s brain.”
2. A quick look or review. Example: “I quickly scanned the article to see if it was relevant.”
3. In computing, a search for specific data. Example: “The program automatically scans the internet for updates.”

Verb

To scan means:

1. To examine or survey something in detail, typically electronically. Example: “He scanned the text on the screen for errors.”
2. To perform a visual inspection. Example: “The security guard scanned each bag before allowing passengers onto the plane.”
3. (Computing) To search for specific information within a database or network. Example: “The software scans the hard drive for viruses.”

Adjective

Scanning can also be used as an adjective to describe a method or process. Example: “A scanning electron microscope provides high-resolution images.”

Phrases

• “Scan through” means to look through quickly.
• “Scan for” is used to indicate searching for a specific item or information.
• “Scan code” refers to a unique identifier used for security or tracking purposes.

Example Sentences

• Noun: “The technician ran a scan on the old computer to identify any issues.”
• Verb: “She scanned the crowd, looking for her friend.”
• Adjective: “The scanning probe showed remarkable detail in the material’s structure.”

Synonyms

• Examine
• Inspect
• Peruse
• Browse
• Search
• Inventory

Related Words (Noun)

• Inspection
• Examination
• Sweeping glance
• Overview

Related Words (Verb)

• Inspect
• Survey
• Browse
• Examine
• Peruse
• Scrutinize