It means to have a appointment book
Dropout
Movie Theatre
A loyalist was an American who remained loyal to the British government after the American colonies had declared independence.
British american postal service
Flat has more than one meaning, it could mean level, without lumps and bumps, such as flat ground, a flat surface or flat feet, it is also a serving platter used in catering or restaurants, and a Flat is what we British call a place to live or an apartment, for example "I live in a Flat above a shop" or "a block of Flats".The word 'flat' is also used when someone is singing a note a bit lower that it should be, in this case we call it a 'flat note'. The term 'flat' however, in music, also means to lower a natural note in most cases by a semitone. For example, we have the note E and the note just below E is called 'E flat', which means it is the lowered form of the original note.
In British slang, "flat" refers to an apartment or a place of residence that is often small and compact. It is synonymous with the American term "apartment" or "flat."
Apartment
In Britain apartments are called flats.
Dropout
Movie Theatre
The British word 'lift' means the same as the American elevator
The British word 'lift' means the same as the American elevator
A loyalist was an American who remained loyal to the British government after the American colonies had declared independence.
There are several interpretations , it could be that you mean an apartment or state of rooms on one floor forming a residence
British american postal service
It means you are an American. It can also refer to Union troops in the Civil War.
In American English, "flat" can have several meanings depending on the context. It often describes something that is level or without bumps, such as a flat surface. Additionally, it can refer to a lack of emotion or enthusiasm, as in a "flat performance." In a more informal context, it can also mean that something is deflated, like a flat tire.