This is the 9310th most frequent Spanish word.
adivina
"Fortune-teller" or "she guesses."
In this sentence, 'adivina' is used as an imperative form to invite someone to make a guess.
Adivina quién viene a cenar esta noche.
Guess who is coming to dinner tonight.
Here, 'adivina' is used as a verb in the indicative present tense to describe her consistent inability to predict something.
Ella nunca adivina correctamente el final de las películas.
She never guesses the endings of movies correctly.
In this context, 'adivina' is a noun referring to a person skilled in guessing or predicting.