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  • go-ahead
    go-ahead
    noun
    Usually the go-ahead permission or a signal to proceed.
  • go ahead
    go ahead
    verb
    (intr, adverb) to start or continue, often after obtaining permission
Synonyms

go-ahead

American  
[goh-uh-hed] / ˈgoʊ əˌhɛd /

noun

go-aheads plural
  1. Usually the go-ahead permission or a signal to proceed.

    They got the go-ahead on the construction work.

  2. Baseball. Usually the go-ahead go-ahead run.

    With two outs, and the go-ahead on first, Hoffman winds up and delivers the pitch.

  3. Chiefly Hawaii and California. a sandal held on the foot by a strap between the big toe and the next toe.


adjective

  1. moving forward; advancing.

  2. enterprising.

    a go-ahead Yankee peddler.

go ahead British  

verb

  1. (intr, adverb) to start or continue, often after obtaining permission

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. informal permission to proceed

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. enterprising or ambitious

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
go ahead Idioms  
  1. Move forward rapidly or act without restraint; also, continue something. For example, If you want to borrow the tractor, go ahead . This expression is often put as go ahead with , as in Are you going ahead with the house party? The term dates from the mid-1600s and gave rise to give the go-ahead , meaning “give permission to move or act in some way.”

  2. go ahead of . Make one's way to the front of, as in They went ahead of me to see the purser . [Mid-1700s]


Other Word Forms

Noun Inflected Forms

Etymology

Origin of go-ahead

An Americanism first recorded in 1830–40; noun and adjective use of verb phrase go ahead

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But it remains to be seen whether that can now go ahead, given the cash to fund it was due to be found by re-writing the budgets of government departments.

From BBC • Jun. 22, 2026

If the right team hits a homer, feel free to go ahead and cheer.

From Los Angeles Times • Jun. 18, 2026

She decided to go ahead with the stock sale at a price she felt would lead to fewer regrets.

From Barron's • Jun. 13, 2026

While NHS England said 95% of operations and appointments were due to go ahead, thousands have been postponed.

From BBC • Jun. 13, 2026

“In my experience—in our experience,” Mae said, casting a fond glance at Birdie, “it’s best for all concerned if you simply go ahead and be what you are meant to be. Saves valuable time.”

From "Willodeen" by Katherine Applegate

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