A Meaning and Definition
A
Pronunciation
/ə/
Part of Speech
Symbol (Letter)
Definition
A is the first letter of the modern English alphabet and the first letter of many words. It is a vowel, a symbol used to represent a distinct sound in language.
Examples
1. “The alphabet starts with A.”
2. “A is the first letter of the word ‘apple’.”
Synonyms
None
Antonyms
None
Additional Information
The symbol A is used in various contexts, including as the initial letter of words, as a mathematical notation, and in science and technology to represent elements and variables.
In language, the sound represented by the symbol A is a vowel sound, which can be pronounced in different ways depending on the language and dialect being spoken.
The use of the symbol A in musical notation refers to a note on the staff with a frequency of approximately 440 Hz.
Additionally, A is used as an abbreviation for various words and phrases, such as “alpha” and “available.”
In the context of geography, A is the ISO 3166-1 alpha-2 code for Afghanistan.
A is also used as a prefix in some words, such as “amino” and “acid.”