Wiktionary
vb. (context idiomatic English) to make damaging or spiteful remarks
Usage examples of "cast aspersions".
It is not the purpose of this letter to cast aspersions on the loyalty of your sister-in-law.
A departure from Jefferson's prevailing silence in Congress came late that summer when he stood in opposition to a proposal for a fast day, and in so doing appeared to cast aspersions on Christianity, to which Adams reacted sharply.
Not that I mean to say she would have done so if be had, for I am not one to cast aspersions on another man’.
There's many a slip 'twixt cup and lip as no better than I should know and I would not want to cast aspersions.
When Brun was not around, the young man cast aspersions on the leader, hinting that he was too old to lead them effectively any longer.
I would never intentionally cast aspersions on a man's father, especially a man who—.
Hermogenes grinned and said: I think he cast aspersions on the glory of thundering cataphracts.