| Answer | Crossword Clue |
|---|---|
| ESS | Three dots, to Morse |
| ESS | Three dots, in Morse |
| ESS | Three dots, in Morse code |
| dah | echoic word, the referent of which is a tone interval approximately three times the length of the dot, used to designate the dash of Morse code, International Morse code, etc. |
| dahs | echoic word, the referent of which is a tone interval approximately three times the length of the dot, used to designate the dash of Morse code, International Morse code, etc. |
| DASH | Dot's counterpart in Morse code |
