forgo
1. [ verb ] do without or cease to hold or adhere to
Synonyms: waive dispense_with foreswear relinquish
Examples:

"We are dispensing with formalities" "relinquish the old ideas"

Related terms: release
2. [ verb ] lose or lose the right to by some error, offense, or crime
Synonyms: give_up forfeit render waive throw_overboard
Related terms: claim abandon lapse forfeit forfeit release forfeit
3. [ verb ] refrain from consuming
Synonyms: give_up
Examples:

"You will have to forgo alcohol"

Related terms: kick renunciation abstain
Similar spelling:   forego
  forge
  Forgey