double up Definition In Czech

• 0 to (cause to) bend or collapse suddenly at the waist -- prohýbat se smíchy/bolestí

  • He received a blow in the stomach which doubled him up.

  • We (were) doubled up with laughter

• 1 to join up in pairs -- spojit se do dvojic, sedět po dvou

  • There weren’t enough desks, so some pupils had to double up.