Your sentence
No+me+lo+digas.
Words in this sentence
él
he, him, masculine personal third person subject and disjunctive pronoun (used as a subject and after prepositions); it, masculine non-personal third-person subject and disjunctive pronoun (usually used after prepositions to refer to masculine nouns)
Pronoun
decir
to say, to tell, to name, to mention; to pronounce, sound out; to say, opine; to say (of writing); to show; to demonstrate; to call; to be said (passive voice structure); it is said; to declare
Verb