at
( unstressed [ət], ,stressed [æt])preposition
| 1. |   [indicating place]
  en
 at my father's en casa de mi padre standing at the window de pie junto a la ventana at the bottom of the hill al pie de la colina to arrive at llegar a at school/work/home en la escuela/el trabajo/casa  | 
| 2. |   [indicating direction]
  a
 to look at something/somebody mirar algo/a alguien she smiled at me me sonrió  | 
| 3. |   [indicating a particular time]
 at a more suitable time en un momento más oportuno at midnight/noon/eleven o'clock a medianoche/mediodía/las once at night por la noche at Christmas/Easter en Navidades/Semana Santa  | 
| 4. |   [indicating speed, rate, price]
  a
 at 100 mph/high speed a 100 millas por hora/gran velocidad at £50 (a pair) a 50 libras (el par)  | 
| 5. |   [indicating particular state, condition]
 at peace/war en paz/guerra she's at lunch está comiendo to work hard at something trabajar duro en algo  | 
| 6. |   [indicating a particular age]
  a
 at 52/your age a los 52/tu edad  | 
| 7. |   [indicating tentativeness, noncompletion]
 to snatch at something intentar agarrar algo to nibble at something mordisquear algo  | 
| 8. |   (after adjectives) 
 delighted at encantado con experienced at experimentado en puzzled/horrified at perplejo/horrorizado ante he's good/bad at sport se le dan bien/mal los deportes  | 
at all
adverb
| 1. |   (with negative) 
 not at all [when thanked] de nada [when answering a question] en absoluto she's not at all happy no está nada contenta  | 
| 2. |   [in the slightest]
 anything at all will do cualquier cosa valdrá do you know her at all? ¿la conoces (de algo)?  | 
                            
                            
                            
                            
            
                
                