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"Agenda" is a form of "agenda", a noun which is often translated as "planner". "Diario" is an adjective which is often translated as "daily". Learn more about the difference between "diario" and "agenda" below.
diario(
dyah
-
ryoh
)An adjective is a word that describes a noun (e.g., the big dog).
2. (quotidian)
a. everyday
Me encanta tu vestido. ¿Es para una ocasión especial? - No, es mi ropa diaria normal.I love your dress. Is it for a special occasion? - No, it's my normal, everyday clothes.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
5. (finance)
a. day-to-day expenses
Lucy trata de mantener su diario por debajo del 50% de su ingreso.Lucy tries to keep her day-to-day expenses below 50% of her income.
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
6. (happening each day) (Latin America)
Regionalism used in Latin America: all the countries in South America, Central America, and the Caribbean. Does not include Spain.
a. every day
Usaba una corona de flores diario cuando estaba en Hawái.She wore a flower crown every day when she was in Hawaii.
la agenda(
ah
-
hehn
-
dah
)A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
1. (small book)
a. planner
No sé si puedo ir el viernes por la tarde.Tengo que mirar la agenda.I'm not sure if I can go on Friday afternoon. I need to check my planner.
b. datebook (United States)
Regionalism used in the United States
Se me pasó porque no lo tenía apuntado en la agenda.I forgot about it because I didn't have it written down in my datebook.
c. diary (United Kingdom)
Regionalism used in the United Kingdom
Apuntó la cita con el médico en la agenda.He wrote down his doctor's appointment in his diary.
a. schedule
Intentaré hacerte un hueco, pero tengo la agenda algo justa.I'll try to squeeze you in, but my schedule is pretty tight.
a. agenda
¿Cuál es el próximo tema en la agenda? - La fusión.What's the next item on the agenda? - The merger.