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Definition of always-on adjective from the Oxford Advanced Learner's Dictionary

always-on

adjective
 
/ˌɔːlweɪz ˈɒn/
 
/ˌɔːlweɪz ˈɑːn/
[only before noun]
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  1. of or connected with an internet connection that is available to use at any time
    • The phone maintains an always-on internet connection.
    • Always-on devices make for always-on people, and it's harder to draw boundaries between work and home life.
trait
noun
 
 
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B2
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