Definition of broadband in English:

broadband

noun

  • A high-capacity transmission technique using a wide range of frequencies, which enables a large number of messages to be communicated simultaneously.

    ‘our ability to uplink on broadband has been curtailed’
    [as modifier] ‘broadband applications such as video and live audio’
    • ‘Instead, the company may offer wireless broadband, which is more expensive than copper wire.’
    • ‘I can also get the phone line installed and broadband ordered, plus a washing machine.’

Pronunciation:

broadband

/ˈbrôdˌband/