A "word" is an element of speech that makes up a sentence. It is most typically used as a noun. For example, "Bill was puzzled by the unfamiliar word in the quotation."
It can also be used as a verb, "She worded her email very carefully before sending it."
Colloquially it can be used as a term of agreement, such as, "Pizza is the best meal." "Word."
In the sentence, "You ate an apple." the noun is apple, a word for a thing.
The noun is apple, a word for a thing.
The apple was superlicious
this apple is natural
The seller sold me an apple.
Apple is an internationally successful company.
The apple is digestable
"The Arrow practically cleaved the apple in two".
I bought an apple and an elephant at the African store in Africa.
There's a herd of deer in the apple orchard!
In the sentence, "You ate an apple." the noun is apple, a word for a thing.
In Snow White the queen envenomed the apple
That apple is rotten!
This is an apple.
The noun is apple, a word for a thing.
Yes, the word "Apple" should be capitalized when referring to the company or brand.
You use the word "an" when you are would usually use the word "a," only you're describing a noun that starts with a vowel or a vowel sound. For example: I have no idea how I would use this word in A sentence. I would like to eat AN apple. I have AN hour to get to my train. My last card was AN ace. I would like to have A manatee as a pet.