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Synonyms

go-ahead

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

noun

  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]


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.

Patients are being told to assume their appointments and treatments will go-ahead, unless they are told otherwise.

From BBC

Dillon Brooks led the Suns with 24 points but missed a potential go-ahead basket in the waning seconds as the Warriors, with star Stephen Curry sidelined by a sore knee, escaped with the win.

From Barron's

London is set to get its largest theatre after plans for a 3,000-seat venue were given the go-ahead.

From BBC

The visit comes less than two weeks after the government gave the go-ahead to controversial plans for a huge new Chinese embassy in London.

From BBC

The on-and-off relationship between Nvidia and China appears to be back on again, after a report that China’s government has given the go-ahead to big companies including Alibaba to buy the U.S. semiconductor maker’s chips.

From MarketWatch