How does the word sound?
In this sense, a is a word added to the beginning of another word to form a new word.
A prefix added to the start of a word. Indicates that "at", "in", "on" or "to" modifies the word. Created to expand meanings. Can be used with many words to form new words.
Examples of how the word is used
|She is so young and has so much ahead of her.|
|While you were asleep.|