What is X in Morse code?

X is -..-, spoken as dah dit dit dah.

How should I learn X in Morse code?

Listen to dah dit dit dah as one rhythm at 20 WPM rather than counting individual marks.

International Morse alphabet

X in Morse code

Long, two short, long: cross the center

-..-dah dit dit dah

30 second sound drill

Listen to the complete rhythm. Do not count its parts.

Repetitions

Ready

Hear X as one sound

At 20 WPM, the elements join into a recognizable audio shape. Farnsworth spacing leaves time after the complete character without changing that shape.