Hotel room service, often (4)
I believe the answer is:
wifi
(Other definitions for wifi that I've seen before include "method of transmission" , "Local area network that uses high frequency radio signals to transmit and receive" , "internet access" .)
I've seen this clue in the King Feature Syndicate.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.