Englishfor English speakers
a
Determinative
—
A is used when the following word could be any of a certain type.
Compare "A book I saw on the shelf" and "The book I gave you yesterday".
a
Noun
—
A is the first letter of the alphabet.
The letter "a" comes before "b".
—
In some schools, an A is a very high grade.
Ron got an A on his earth science test.
tiro
—
noun
(= novice)
someone new to a field or activity
DE
—
noun
(= Delaware)
a Mid-Atlantic state; one of the original 13 colonies
piedra
noun
—
A hair disease caused by a fungus.