Synonyms of tip-off in English:

tip-off


See US English definition of tip-off

See UK English definition of tip-off

See Spanish definition of dato

noun

1‘arrests came after a tip-off from a member of the public’

SYNONYMS
piece of information, message, alert, prompt, warning, forewarning
hint, idea, cue, clue, lead
information received, evidence, advice, information, notification