Morse-Code Click is a type of communication that uses a series of dots and dashes to represent letters, numbers, and symbols. The crossword solution for the term 'Morse-Code Click' is DIT, which stands for 'dah-DIT-dah, ' the sound of a single letter in Morse-Code. This type of communication was developed in the early 19th century by Samuel Morse and Alfred Vail and is still used today in some forms of communication.