In grammar, 'a' (or 'an' before a vowel sound) is the indefinite article. It precedes singular countable nouns when the specific identity of the noun is unknown to the listener or reader. It signals the presence of something unspecified from a general category. Its function is to introduce a singular, non-specific instance of a noun. It is a crucial component of English grammar, indicating the existence or occurrence of something without providing specific details. The use of 'a' versus 'an' depends on the phonological sound of the following word.
A meaning with examples
- I saw a cat in the garden. This means I saw *any* cat, not a particular one. It could be a black cat, a white cat, or any other cat. The article simply indicates the existence of a cat without specifying which one.
- She needs a pen to write her letter. Any pen will do; she doesn’t need her favorite one or a specific brand. The word 'a' is a quantifier, making sure the need is for any singular pen.
- He bought a new car yesterday. This new car wasn't the red convertible he'd been saving for; it was just a new car. The article helps indicate a general new car and not one particular car.
- There is a problem with the computer. This isn’t *the* problem; it's a problem. It indicates there is something wrong, though not specifying the exact issue at hand.
- Can I get a drink, please? The speaker is asking for *any* drink available. The person doesn't specify the exact type of drink desired.
A Crossword Answers
3 Letters
AMP ONE PER
4 Letters
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5 Letters
TYPEA ALPHA
6 Letters
GROUPA AMPERE PRIORI
7 Letters
ADENINE
8 Letters
ANGSTROM VITAMINA
10 Letters
INDEFINITE HEAVYHEART
11 Letters
AXEROPHTHOL ARCTICFRONT
12 Letters
ANGSTROMUNIT
15 Letters
HIGHLETTERGRADE ALPHABETSTARTER THELASTOFSHEILA
20 Letters
ANTIOPHTHALMICFACTOR