1. past tense and past participle of naysay; to say no to; to reject or oppose
Usage: transitive verb; often used with a proposal, idea, or plan

Examples

• The committee naysaid the budget proposal without considering its merits.
• She naysaid every suggestion her colleague made during the meeting.
• The board naysaid the merger despite strong financial projections.
• He naysaid the plan before even hearing the full presentation.
• They naysaid the initiative, citing concerns about implementation costs.
• The director naysaid the creative concept in favor of a more conservative approach.