1.
majority in favor, majority approval
A voting result where more than half of the voters are in agreement.
賛成多数 is a compound of 賛成 (agreement, approval) + 多数 (majority). Used in voting and parliamentary contexts to indicate that more people voted in favor than against.
Common patterns
Contrasting terms
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Formal. Used in news reports, meeting minutes, and parliamentary proceedings. In casual speech, people would say 賛成の方が多かった (there were more in favor).
Related Words
Compare:
全会一致 (unanimous)
Related:
賛成 (agreement, approval)
Related:
反対 (opposition)
Related:
可決 (passage, approval)
Compare:
過半数 (more than half)