Collins COBUILD Advanced Learner's English Dictionary - unheralded

1. If you describe an artist or sports player as unheralded, you mean that people have not recognized their talent or ability. (JOURNALISM) They are inviting talented, but unheralded film-makers to submit examples of their work. = unsung ? acclaimed ADJ: usu ADJ n 2. If you describe something that happens as unheralded, you mean that you did not expect it, because nobody mentioned it beforehand. (WRITTEN) ...Sandi’s unheralded arrival on her doorstep... The complete reversal of this policy was unheralded. ADJ