i dont mean to sound like a white suprmeist but what is a door?

Before helping you learn what a door is, I would first like to help you improve your grammar and spelling.

There are three points I will address:

1. The word 'don't' is a contraction of the words do and not and always needs an apostrophe.

- dont is wrong and don't is correct.

2: There is no such thing as a white suprmeist. It's a white supremacist that you don't mean to sound like.

3: Inserting a comma between supremacist and but would be good.

Therefore, your full, corrected question should be:

I don't mean to sound like a white supremacist, but what is a door?

OK?

So, what exactly is a door?

A door is a panel that covers an opening in a building, room or vehicle. Doors are usually made of a hard substance (such as wood or metal), but sometimes consisting of a hard frame into which windows or screens have been fitted. Doors are often attached by hinges to a frame. Doors make entering or exiting easier to manage and avoids the user having to break through walls or other similar impediments to movement.

Doors can come in many different sizes and colors but generally, only a limited number of shapes. Door shapes tend to be rectangular but this isn't always the case and doors of other shapes have been noted.

Doors were invented in the 13th century by Dutchman Johannes Van Door, after whom they are named.

Doors tend not to have very good eyesight and for this reason have rarely been used as snipers in the military.

Most doors are Sagittarians but some Capricorns have been recorded. To date, there have been no known Gemini doors.

Some doors have numbers on them. Some do not. There are some people who believe that doors without numbers are somehow inferior although there is no scientific evidence to support this.

Most doors are vegan.

What does asking about a door have to do with being a white supremacist?

It's a wooden or metal thing that swings open between different rooms or between a building and the outside.