Excuse me, this is my seat.

excuse Verb

— You say, "excuse me" when you have done something rude, — You say, "excuse me" when you want to get someone's attention. — You say, "excuse me" when you want somebody to move. — You say, "excuse me" when you didn't hear somebody very well and you want them to repeat themselves. — If you excuse someone, you forgive them. — If you excuse someone, you allow them to avoid doing something.

excuse Noun

— An excuse is a reason for not doing something or for doing something bad. There is no excuse for hitting your sister. Do you have an excuse for being late?

me Pronoun

— You use me instead of your name, to refer to yourself. This is my book. It belongs to me.

this Determiner

— You use this to show which thing or idea you are talking about. You use it when the thing or idea is close to you. This trip was a great idea. Which book is yours, this one or that one? — The known thing. This man went to the door.

this Demonstrative Determiner

— The thing indicated. This is my hand.

is Verb

— A form of the verb be when talking about someone or something else. He is late for class. Is it hot in here?

my Pronoun

— My things are things that belong to me. Is this my book, or is it yours?

seat Noun

— A seat is something to sit on. Pull up a seat and sit down. — The seat is a part of the clothes covering the buttocks. The seat of your pants is muddy. — Seat is where something is, at the centre of things. The town was the county seat, where the county council met. Canberra is the seat of the Australian Government.

seat Verb

— To seat is to help someone sit down. Follow me. I will seat you near the stage. I will pull out your chair to seat you.