2

Which one is correct?

When I was a kid

or

when I was kid

Kid is a general idea there. So should it be without the identifier? And also

I sleep during a day

or

I sleep during day

Isn't day a general idea? So why should it be a day?

Eddie Kal
  • 18,866
  • 27
  • 89
  • 183
Nik
  • 33
  • 3

1 Answers1

4

"Kid" here is actually not a "general idea", but rather a specific noun.

I was a kid.
I was one of many kids (in the world).
Many kids have existed, and I was one of them.

While these three sentences have different emphasis, the basic meaning of them is pretty similar.

I was kid.

Here, with the zero article, "kid" is no longer a specific thing, but now either a name or an abstract concept, such as a platonic form. If "kid" is supposed to be a name, you should capitalize the "k". If "kid" is supposed to be an abstract concept... well, that idea is simply a bizarre and non-sensical. A "kid" is a real thing, not a thought. In almost any context this is simply wrong.

I was a kid.

This is correct.


Now moving on...

I sleep during a day.

Day, again, is usually not an abstract idea. It is a very concrete thing; that is, it is the time between sunrise and sunset. Here, we are not talking about any day, but rather the difference between day and night. In the category of "day and night", there is only one day, so we don't use the indeterminate article "a", but instead the definite article "the".

I sleep during the day (and not the night).

This is correct.

Now in this case, it is less strange to treat "day" as an abstract concept, akin the platonic forms. In this sense, it is grammatically acceptable to say

I sleep during day.

That said, this construction is a little strange. I would understand it and accept it, but I almost certainly would not say it. It is easier to understand "day" as a concrete noun than an abstract noun.

Richard Winters
  • 7,193
  • 21
  • 43
  • But we say "I sleep at night" and "I work nights". English is not consistent, and there are no good rules for these things. – Barmar Sep 15 '21 at 14:21
  • 3
    I wouldn't consider "I sleep during day" grammatical. To explicitly treat day as an abstract concept you'd still need a "the", but to use "daytime" instead of "day" – Tristan Sep 15 '21 at 15:17
  • A good replacement for "When I was kid..." might be "When I was young..." - unlike "kid", "young" is an adjective and doesn't need an article before it. – Darrel Hoffman Sep 15 '21 at 17:40