We found one dictionary that defines the word a portent of things to come:

Miscellaneous (1 matching dictionary)

1. a portent of things to come: Idioms

▸ Words similar to a portent of things to come ▸ Usage examples for a portent of things to come ▸ Idioms related to a portent of things to come ▸ Wikipedia articles (New!) ▸ Words that often appear near a portent of things to come ▸ Rhymes of a portent of things to come ▸ Invented words related to a portent of things to come