A sprained ankle, also known as an ankle sprain, twisted ankle, rolled ankle, floppy ankle, ankle injury or ankle ligament injury, is a common medical condition where one or more of the ligaments of the ankle is torn or partially torn.Contents. sprained ankle, also known as an ankle sprain, twisted ankle, rolled ankle, floppy ankle, ankle injury or ankle ligament injury, is a common medical condition where one or more of the ligaments of the ankle is torn or partially torn. Contents.
A vowel is a letter of the alphabet (a, e, i, o, u, and sometimes y) that represents a speech sound created by the relatively free passage of breath through the larynx and oral cavity. Vowels are the principal sounds of syllables. Letters that are not vowels are consonants.
These two groups are known as vowels and consonants. A vowel is a speech sound produced by comparatively open configuration of the vocal tract, with the vibration of the vocal cords but without audible friction. A consonant is a basic speech sound in which the breath is at least partly obstructed. Therefore, the main difference between vowels and consonants lies in their articulation; a vowel is articulated with an open vocal tract whereas a consonant is articulated with complete or partial closure of the vocal tract.