History, etymology, and pronunciation of k, the 11th letter of the alphabet. It has changed its shape less perhaps than any other letter in the history of the alphabet. The sound represented by the letter throughout its known history has been the unvoiced velar stop. K is the eleventh letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is kay, plural kays. In a deck of playing cards, the letter K is used to mark each of the kings. Some words in the dictionary are those that only sound as if they should happen to start with an N, but they start with a silent K that comes before it. Help children's early phonics skills grow with interactive activities introducing the letters and sounds of the alphabet. The letter K is the eleventh letter in the English alphabet and, when pronounced, makes the /k/ sound, as heard at the beginning of words like kangaroo and kite. Learn the letter K. This Alphabet song in our Let’s Learn About the Alphabet Series is all about the consonant k Learn the letter K with this online activity for kids. Children will choose a kitten, kangaroo, or koala to play this exciting game. K (minuscule: k) is the eleventh letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Letter K song.This alphabet song will help your children learn letter recognition and the sign language for the letter K. This super-catchy and clear alphabe. K, or k, is the eleventh letter of the English alphabet. K may also refer to: K, an alias used by Yoisaki Kanade in Hatsune Miku: Colorful Stage! , in blackboard bold, is a commonly used symbol for a field, as an abbreviation of the German Körper.