at

A preposition used to indicate a specific point in time, place, or a particular position or activity.

• 🇪🇸Preposición que indica un punto concreto en el tiempo, un lugar específico o participación en una acción.

1. specific place or point A1 formal

   used to indicate a particular location or point

   • She is at the door.
   • I will meet you at the station.
   • He is waiting at the bus stop.

   🇪🇸En (para indicar lugar o punto específico)

2. exact time A1 formal

   used to indicate a specific time

   • The meeting starts at 5 pm.
   • She wakes up at 7 o'clock.
   • We arrived at midnight.

   🇪🇸a las (para indicar hora exacta)

3. place of activity or event A2 formal

   used to show participation in an event or activity

   • She is at work.
   • They are at a party.
   • He is at school.

   🇪🇸en (evento o actividad)

4. email or address reference A2 formal IT

   used to indicate an email address or location in digital or physical addressing

   • Contact me at example@mail.com .
   • She lives at 23 Baker Street.
   • Send it to me at this address.

   🇪🇸en (dirección de correo o ubicación)

5. direction or target B1 informal

   used to indicate direction toward something or a target of an action

   • He threw the ball at me.
   • She shouted at him.
   • They laughed at the joke.

   🇪🇸hacia, contra (dirección u objetivo)