Definitions:

1. allow the other (baseball) team to score verb
   • give up a run

Synonyms:

• abandon
• allow
• chuck up the sponge
• drop by the wayside
• drop out
• fall by the wayside
• forfeit
• kick
• quit
• release
• renounce
• resign
• spare
• stop
• surrender
• throw in
• throw in the towel
• vacate