1. A signal to proceed
   - green light 
2. Readiness to embark on bold new ventures
   - enterprise, enterprisingness, initiative

1. Proceed (with a plan of action)
   "He went ahead with the project"
   - plow ahead

Derived forms: goes ahead, went ahead, going ahead, go-aheads, gone ahead

Type of: act, drive, move, robot [S.Africa], stoplight [N. Amer], traffic light, traffic signal

Encyclopedia: Go ahead, make my day

• bastard lignum vitae
• bastard pennyroyal
• bastard pimpernel
• bastard ridley
• bastard title
• bastard toadflax
• bastard turtle
• bastard wing
• bastard yellowwood
• bastardisation
• bastardise
• bastardised
• bastardization
• bastardize
• bastardized
• bastardly
• bastardy
• bastardy proceeding
• baste
• baster
• bastille
• Bastille Day
• bastinado
• basting
• basting stitch