a

ඉතාලි

From ලතින් ā (the name of the letter A).

a f or m (invariable, lower case, upper case A)

The first letter of the ඉතාලි alphabet, called a and written in the Latin script.

a ස්ත්‍රී ලිංග (invariable)

From ලතින් ad. In a few phrases, a stems from Latin a, ab.

a

indicates the indirect object; to
Porta questo cesto alla nonna.
Bring this basket to grandma.

Ai gatti piacciono i pesci.
Cats like fish.
(literally, “Fish are pleasable to cats.”)

E lo chiedi a me?
You're asking that to me?
indicates the place, used in some contexts, in others in is used; in, to
Andiamo a casa?
Can we go home?
(literally, “Can we go to home?”)

Ora sto a Palermo, a Roma ci torno domani.
I'm in Palermo now, I'll go back to Rome tomorrow.
denotes the manner; with
appena, a nuoto, a piedi, a caso
forms adverbs meaning "in a manner related or resembling ~"
a cappella, a bestia, a braccio, a pennello, etc.
This term needs a translation to English. Please help out and add a translation.
A domani! ― [See you] tomorrow!

A dopo! ― [See you] later!

Al prossimo Natale! ― [See you] next Christmas!
introduces the ingredients of a dish, perfume, etc.; with
pasta all'uovo ― pasta with eggs

cornetto al cioccolato ― chocolate croissant

shampoo al limone ― lemon shampoo

patatine alla pizza ― pizza-flavoured crisps
(central-southern Italy) denotes the direct object, but only if it's not preceded by articles
Chiama a Paolo.
Call Paolo.

E non ci avevi visto a noi?
And you didn't see us?
the "us" here is repeated twice for emphasis

Ascolti a me, signó!
Listen to me, ma'am!

When followed by a word that begins with a vowel sound, the form ad is used instead.
When followed by the definite article, a combines with the article to produce the following combined forms:

a