Meaning of up to speed in English:

up to speed

phrase

  • 1Operating at full speed.

    1. 1.1Performing at an anticipated or desired rate or level.
    2. 1.2(of a person) fully informed or up to date.
      • ‘that reminds me to bring you up to speed on the soap opera’
      familiarize, make conversant, acquaint, get up to date, keep up to date