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  1. HDMI - Wikipedia

    HDMI (High-Definition Multimedia Interface) is a brand of proprietary digital interface used to transmit high-quality video and audio signals between devices. It is commonly used to connect devices such …

  2. What Does HDMI Stand for? Here's How HDMI Works

    Mar 14, 2024 · The answer is "high-definition multimedia interface," and it's one of the many connections on televisions or home-theater receivers. But HDMI is also more than just a port on the back of your …

  3. What Is HDMI and How Do You Use It? - Lifewire

    Dec 17, 2024 · HDMI (high definition multimedia interface) is the acknowledged connection standard used for transferring video and audio digitally from a source to a video display device.

  4. What is HDMI? The most popular video connection explained

    Apr 15, 2025 · HDMI is high bandwidth and can support video and audio simultaneously, but it does lack features of other connector types, such as power delivery. If you’re going to connect your TV to …

  5. What Is HDMI (High Definition Multimedia Interface)?

    Dec 2, 2025 · Short for High-Definition Multimedia Interface, HDMI is a connector and cable capable of transmitting high-quality and high-bandwidth audio and video streams between devices.

  6. What Does 'HDMI' Actually Mean? - BGR

    Oct 27, 2025 · HDMI stands for "High-Definition Multimedia Interface," and it does exactly what you think: Transmits high-quality audio and video signals from source device to a smart TV or other …

  7. What is HDMI (High-Definition Multimedia Interface)? - TechTarget

    Jul 31, 2025 · HDMI (High-Definition Multimedia Interface) is a proprietary specification designed to ensure compatibility between video and audio devices over a single digital interface.

  8. HDMI Definition & Meaning - Merriam-Webster

    Apr 30, 2026 · The meaning of HDMI is —used for a digital video interface capable of transmitting information in high definition.

  9. HDMI Definition - What is an HDMI connection? - TechTerms.com

    Sep 4, 2025 · HDMI is a trademark and brand name for a digital interface used to transmit high-quality audio and video over a single cable. Most modern A/V equipment has HDMI ports, including 4K and …

  10. What is HDMI? - Cable Matters

    Apr 2, 2026 · HDMI stand for High-Definition Multimedia Interface. It’s a bit of a mouth full. It makes sense, though. The standard is aimed at delivering high-resolution video and audio (or multimedia). …