full speed ahead

No holding back

Full speed ahead is a command originating in naval contexts, ordering a ship's engines to operate at maximum power.

The phrase has become a general idiom meaning to proceed with a task or plan as quickly and energetically as possible, without hesitation or restraint.

After the funding came through, it was full speed ahead on the renovation project.

The expression often implies determination and commitment to seeing something through, regardless of obstacles.

Opposites
velocity/pace

full speed aheaddead stop

Complete cessation of motion

full stop · standstill · grinding halt · dead in the water · slow down

commitment/decisiveness

full speed aheadhold off

Delay or resist

pump the brakes · proceed with caution · wait and see · hold your horses · hesitation

Family

full, speed, ahead

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Positive · Everyday, not technical · Rated G