plurinominal
Adjective
Meaning
(politics) Nominating or electing more than one representative at once.
(politics) Elected at large rather than from a specific district.
Source: en.wiktionary.orgExamples
As such, the PRD was not assigned any plurinominal seat to comply with the law that prevents over-representation.
Once each party in the coalition has been assigned plurinominal seats, they do not necessarily continue to work as a coalition in government.
Proportional representation (plurinominal) seats are assigned to the coalition based on the percentage of votes obtained in the elections, and then the coalition reassigns them to the constituent political parties.