What does hd mean Meaning and Definition

Pronunciation

/haɪ ˈdɛfɪniʃən/🔊

Part of Speech

Noun

Definition

High definition, a term used to describe a video or display resolution that is significantly higher than standard definition, typically with a minimum resolution of 1280×720 pixels.

Examples

• The new TV supports hd resolution for a sharper picture.
• Many movies are now available in hd for streaming.

Synonyms

• High resolution
• Full hd

Antonyms

• Low definition
• Standard definition

Additional Information

HD is widely used in various fields such as film and television production, video games, and digital photography. The term has become synonymous with high-quality visual content.

HD technology allows for a more detailed and immersive viewing experience, making it a sought-after feature in modern electronics and entertainment.

The widespread adoption of hd technology has driven innovation in display technology, leading to the development of newer, higher-resolution formats like 4K and 8K.

Etymology

The term “hd” originated from the phrase “high definition,” which was first used in the 1930s to describe the improved resolution of television broadcasts.

Over time, the term has evolved to include various resolutions, with different regions adopting different standards for hd broadcasts.

Usage Notes

The term “hd” is often used in contexts where high-quality visuals are being described, such as in film reviews or product descriptions.

While the term is widely used, it is essential to consider the specific resolution being referred to, as different displays may support different levels of hd resolution.

Cultural References

Hd technology has been featured in various films, television shows, and advertisements, often as a symbol of high-quality visuals or cutting-edge technology.

Idiomatic Expressions or Phrases

• HD-ready: describes a display or device capable of displaying hd content.
• Full HD: refers to a display resolution of 1920×1080 pixels.

Related Words or Phrases

• Resolution
• Display
• Pixel

Collocations

• hd display
• hd resolution
• hd content

Frequency of Use

The term “hd” is widely used in modern language, particularly in contexts related to technology, entertainment, and advertising.

Common Misspellings

• HD
• hd
• Hi-def