Vowel in Creek, the letter "V" stands for . There is not necessarily a direct one-to-one correspondence between the vowel sounds of a language and the vowel letters. Many languages that use a form of the Latin alphabet have more vowel sounds than can be represented by the standard set of five vowel letters. In English spelling, the five letters "A" "E" "I" "O" and "U" can represent a variety of vowel sounds, while the letter "Y" frequently represents vowels (as in e.g., "gym", "happy", or the diphthongs in "cry", "thyme"); "W" is used in representing some diphthongs (as in "cow")
Prime (symbol) Prime (symbol) The prime symbol (′), double prime symbol (″), triple prime symbol (‴), quadruple prime symbol (⁗) etc., are used to designate units and for other purposes in mathematics, the sciences, linguistics and music. Although similar in appearance, the prime symbol should not be confused with the apostrophe (’ or '), single quotation mark (' or ‘ or ’), acute accent (´), or grave accent (`); the double prime symbol should not be confused with the double quotation mark (“…” or "…"), the ditto mark (”), or the letter double apostrophe (ˮ). The prime symbol is very similar to