wireless

1 of 2

adjective

wire·​less ˈwī(-ə)r-ləs 

1

: having no wire or wires

specifically : operating by means of transmitted electromagnetic waves

a wireless remote

2

a

: of or relating to radiotelephony, radiotelegraph, or radio

a wireless phone

b

: of or relating to data communications using radio waves

wireless Internet access

wirelessly adverb

wireless

2 of 2

noun

1

a

: telecommunication (such as wireless telegraphy or radiotelephony) involving signals transmitted by radio waves rather than over wires

also : the technology used in radio telecommunication

b

: access to a wireless Internet network

a coffee shop with excellent wireless

2

chiefly British : radio

Examples of wireless in a Sentence

Adjective

The video game console comes with wireless controllers.

The café offers free wireless Internet access.

Noun

She listened to the wireless every Monday night.

Recent Examples on the Web

Adjective

There is no wireless signal to hijack, no airwaves to eavesdrop on. —Kurt Knutsson, FOXNews.com, 12 Oct. 2025

Strufe adds that while intelligence agencies or cybercriminals have simpler ways to monitor people – such as accessing CCTV cameras or video doorbells – the widespread presence of wireless networks could eventually form a near-comprehensive surveillance infrastructure. —Bojan Stojkovski, Interesting Engineering, 11 Oct. 2025

Noun

Philips wireless earbuds are ultra-compact earbuds with a dynamic bass option that pumps up the sound even when listening at a lower volume. —Christopher Murray May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 10 Oct. 2025

Both support ultra-wideband wireless for precise location tracking. —PC Magazine, 9 Oct. 2025

Word History

First Known Use

Adjective

1894, in the meaning defined at sense 1

Noun

1899, in the meaning defined at sense 1a

Phrases Containing wireless

• wireless provider
• wireless telegraphy
• wireless telephone

Kids Definition

wireless

1 of 2 adjective

wire·​less ˈwī(ə)r-ləs 

1

: having no wire or wires

2

: of or relating to radio communications

a wireless phone

3

: of or relating to data communications using radio waves

a wireless Internet connection

wirelessly adverb

wireless

2 of 2 noun

1

a

: communication at a distance involving signals transmitted by radio waves rather than over wires

b

: access to a wireless Internet network

2

chiefly British : radio entry 1