portable computer

Thân thiện

A student carries a portable computer to the library.

Definition

1. Noun:
   • A personal computer that can easily be carried by hand: A portable computer is a self-contained computing device designed to be mobile. It integrates the central processing unit (CPU), display, keyboard, and power source into a single unit that can be transported and used in different locations.

Usage Examples

• Noun:
  • The sales representative uses a portable computer to give presentations at client offices.
  • Students often prefer a portable computer for studying in libraries or cafes.
  • This model is a highly efficient portable computer with a long battery life.

Advanced Usage

• As a category term: The term "portable computer" can serve as a general category encompassing various specific form factors, such as laptops, notebooks, and certain early luggable computers.
  • The evolution of the portable computer has revolutionized the way we work.

Variants and Related Words

• Laptop (n): A common, modern type of portable computer designed to be used on one's lap, typically folding closed like a clamshell.
• Notebook (n): A lightweight and compact portable computer, often used synonymously with "laptop."
• Luggable (n, historical): An early type of portable computer, such as the Osborne 1, which was integrated into a single case but was heavy and bulky compared to modern laptops.

Synonyms

• Mobile computer: A computer designed for use while moving from place to place.
• Transportable computer: A computer built to be moved, though this term can imply a slightly larger or heavier device.

Related Phrases

• Portable device: A broader term for any electronic device designed for easy carrying, which can include smartphones and tablets.
• Portable computing: The act or field of using computers that are not tied to a single location.

Học thuật

Noun

1. a personal computer that can easily be carried by hand