standby

1 of 4

noun

stand·​by ˈstan(d)-ˌbī 

plural standbys ˈstan(d)-ˌbīz 

1

a

: one to be relied on especially in emergencies

b

: a favorite or reliable choice or resource

2

: one that is held in reserve ready for use : substitute

standby

2 of 4

adjective

1

: held near at hand and ready for use

a standby power plant

standby equipment

2

: relating to the act or condition of standing by

standby duty

a standby period

3

: of, relating to, or traveling by an airline service in which the passenger must wait for an available unreserved seat

standby passengers

a standby ticket

standby

3 of 4

adverb

: on a standby basis

fly standby

stand by

4 of 4

verb

stood by; standing by; stands by

intransitive verb

1

: to be present

also : to remain apart or aloof

2

: to be or to get ready to act

an ambulance was standing by

transitive verb

: to remain loyal or faithful to : defend

stood by his decision

Phrases

on standby

: ready or available for immediate action or use

Synonyms

Noun

• anchor
• buttress
• dependence
• dependance
• mainstay
• pillar
• reliance

Verb

• adhere (to)
• cling (to)
• hew (to)
• keep (to)
• stick (to or with)

Examples of standby in a Sentence

Noun

More police officers were sent as standbys.

We bought an electric generator as a standby.

Verb

no matter how much people object, I will stand by my decision

Recent Examples on the Web

Noun

As of Tuesday morning, 252 National Guard members were activated in 15 states, and another 87 were on standby in three states and Washington, D.C. —Luke Barr, ABC News, 5 Nov. 2024

Republican National Committee Co-Chairwoman Lara Trump said in a statement on Election Day eve that the RNC has enlisted 500 lawyers who are on standby to handle any allegations of voter fraud, which has long been a focus for the GOP. —Ashley Oliver, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 5 Nov. 2024

Adjective

The company has off-balance sheet commitments totaling $1.4 billion, primarily in unused lines of credit and standby letters of credit. —Quartz Bot, Quartz, 8 Nov. 2024

While many polling jurisdictions across the country are well-positioned to meet their staffing needs, there are still hundreds more that could use your help to fill last-minute recruitment gaps or deepen their standby pool of poll workers trained and ready for deployment. —Carolina Lopez, Twin Cities, 3 Nov. 2024

Adverb

But for the approximately 750,000 Americans who have been diagnosed with ulcerative colitis (UC), being away from home—and a familiar bathroom—often feels riskier than flying standby. —Karla Walsh, Condé Nast Traveler, 1 Oct. 2024

Southwest Airlines: Travelers with Southwest flights scheduled to, through and from Cancun (CUN) through Sept. 25 may rebook travel or fly standby for free within 14 days of their original travel dates. —Eve Chen, USA TODAY, 25 Sep. 2024

Verb

The New Lego Flowers Kit Is a Christmas-Ready Poinsettia Pot That Doubles as Holiday Decor Le Creuset Enameled Cast Iron Dutch Oven Le Creuset’s signature Dutch ovens are an investment that many home cooks stand by. —Maggie Horton, People.com, 5 Nov. 2024

Both parties, of course, ultimately stood by their call, and they were vindicated in the end, but according to executives and on-air talent at multiple TV networks that spoke with The Hollywood Reporter, the lessons of that call are still being felt. —Alex Weprin, The Hollywood Reporter, 5 Nov. 2024

Word History

First Known Use

Noun

1712, in the meaning defined at sense 2

Adjective

1882, in the meaning defined at sense 1

Adverb

1971, in the meaning defined above

Verb

14th century, in the meaning defined at intransitive sense 1

Phrases Containing standby

• on standby

Kids Definition

standby

1 of 4 noun

stand·​by ˈstan(d)-ˌbī 

plural standbys -ˌbīz 

: one available or to be relied on especially in emergencies

standby

2 of 4 adjective

1

: held near at hand and ready for use

standby equipment

2

: relating to the act of standing by

a standby period

3

: of or relating to a mode of transportation (as airline service) in which the passengers must wait for an available unreserved spot

a standby ticket

standby

3 of 4 adverb

: as a standby passenger

flying standby

stand by

4 of 4 verb

(ˈ)stan(d)-ˈbī

1

: to be present

stood by, watching the game

2

: to be or to get ready to act

ambulances are standing by

3

: to remain loyal or faithful

stood by us to the end

stood by his decision