Englishfor English speakers
a
Determinative
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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
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A is the first letter of the alphabet.
The letter "a" comes before "b".
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In some schools, an A is a very high grade.
Ron got an A on his earth science test.
right
Adjective
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When something is right, it is correct.
You did the right thing.
right
Noun
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When something is to the right of a location, it means the direction 90º clockwise.
He takes a right at the library.
She made a right turn on Oak Street.
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When you have the right for something, it means that it is an activity allowed by status.
You have the right to remain silent.
Administrators on Wiktionary have the right to block users from editing.
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An action that is moral.
Two wrongs don’t make a right.
right
Verb
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When you turn something right, you turn it the right-side-up.
He righted the boat.
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When you make something right, you correct it.
He tried to right a wrong.
right
Adverb
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In the direction 90º clockwise.
She turned right.
angle
Noun
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When two straight lines come together, they make an angle.
A 90° angle is called a right angle.