Blackball has 5 different meanings across 2 categories:
Noun
· Verb
Noun
1
the act of excluding someone by a negative vote or veto
2
A rejection; a vote against admitting someone.
Verb
1
expel from a community or group
2
vote against; refuse to endorse; refuse to assent
"The President vetoed the bill"
3
To vote against, especially in an exclusive organization.
Broader Terms (hypernyms)
Narrower Terms (hyponyms)