The word "cudd" is an informal term used to refer to a cuddle or an embrace. Its spelling follows the English language rules of using the letter "c" to represent the "k" sound and the letter "u" to represent the "ʌ" sound. In IPA phonetic transcription, "cudd" is spelled as /kʌd/. While the word might not be commonly used in formal communications, it has become a popular term of endearment among friends and family.