Definitions
Using signals without physical wires.
Word origin
From wire + -less.
Used in a sentence
“wireless headphones”
“wireless charging”
“Only about a hundred years ago, wireless was a new technology.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“radio connection”8 letters
02“Without wires”8 letters
Not quite right?
"Search similar patterns."
W_______