wireless telegraphy

NOUN
19 LETTERS · 5 SYLLABLES · STARTS WITH W

wireless telegraphy is a valid 19-letter word worth 30 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
W4I1R1E1L1E1S1S1T1E1L1E1G2R1A1P3H4Y4
4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 3 + 4 + 4 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does wireless telegraphy mean?

NOUN · 1 SENSE
1

The use of radio to send telegraphic messages (usually by Morse code).