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full speed ahead

full speed ahead

5 3.7
Go forward very quickly with strong effort
  • idiom
  • Informal
translation icon : a toda velocidad
  • We are headed full speed ahead toward that fiscal cliff.
  • go full speed ahead
  • move full speed ahead
  • damn the torpedoes, full speed ahead

Examples

  • Then cheer up and go full speed ahead.

    Fiction book (1993)
  • Obama has gone full speed ahead and made his re-election strategy all about firming up the base.

    Blog text (5)
  • Next up, it's full speed ahead.

  • Put the hammer down, keep it full speed ahead.

    Fiction book (1991)
  • Full speed ahead, Mr. Cohen!

  • Set a course for Ping Island, full speed ahead.

  • It's full speed ahead on the Superblock.

    Blog text (15)
  • We're full speed ahead.

  • It's a glorious day here where a field of 51 racers stream full speed ahead from the starting line in Miami.

  • After the meeting, the team decided it was time to move forward, so they went full speed ahead with the project.

Synonyms

to hurry
vsfull speed ahead
1.0

To move or act quickly because there is little time

focuses instead on a determined all-out advance after obstacles clear
to hurry up
vsfull speed ahead
  • Informal
637 1.0

To move or act more quickly to avoid being late

adds immediate committed push forward after a decision or barrier
to move it
vsfull speed ahead
  • Informal
512 6.7

To hurry so you do something faster, often to avoid being late

is similar but implies a full committed push once ready
to speed
vsfull speed ahead
137 1.0

To move or travel quickly, often faster than allowed

adds strong determination and a timely start
to race
vsfull speed ahead
91 1.0

To move or work very quickly to reach a goal

adds decisive determination and timing, not just speed for goals
to move ahead
vsfull speed ahead
61 2.7

To start or continue something so it gets closer to a goal

is more forceful and immediate, stressing full effort after decision
to push forward
vsfull speed ahead
19 3.1

To keep making progress despite problems

adds greater speed and immediate maximum effort when action resumes
full throttle
vsfull speed ahead
12 5.8

A state of moving at the highest speed and with the most effort

focuses on starting maximum effort after a decision or obstacle is cleared
to march forward
vsfull speed ahead
3 3.7

To move forward steadily despite problems

is more about rapid, forceful action immediately after deciding to go
post-haste
vsfull speed ahead
  • Formal
3 7.4

As quickly as possible

adds a sense of determined forward motion after a decision or barrier
to plow ahead
vsfull speed ahead
  • US
3 4.7

Continue doing something even when there are problems

differs by adding urgent maximum speed once the path is open
to hit the accelerator
vsfull speed ahead
  • Informal
1 4.4

To try harder or work faster to reach a goal

emphasizes launching full effort once choice or blockage is removed
to rush along
vsfull speed ahead
1 2.7

To move quickly in one direction

stresses pressing ahead decisively after choice or obstacle removal

Antonyms

687 1.4

To move or act more slowly

109 2.3

A stop in movement or activity

How Fast

full speed ahead
  • Informal
5 3.7
quickly
1.0
steady pace
5 2.7
slowly
1.0

Surface Forms

full speed ahead positive

Morphology

full + speed + ahead

The phrase is compositionally built from an intensifier 'full' + 'speed' (how fast) + 'ahead' (forward), so a learner who knows those words can infer 'going forward at maximum speed/effort.' This pattern (intensifier + velocity + forward direction) is common across languages and follows ordinary English composition, making the expression immediately comprehensible to B1 learners.

Etymology

The idiom full speed ahead comes from old ships where a captain told the engines to run at full speed and move the ship ahead, meaning forward. So, it now means 'to go forward with maximum effort'.