1. people who interfere with or spoil the plans of others
Usage: plural of marplot

Examples

• The marplots in the office always seemed to disrupt our project meetings.
• Despite careful planning, the marplots managed to interfere with the surprise party.
• She considered her nosy neighbors to be marplots who ruined every neighborhood event.
• The committee’s efforts were constantly thwarted by marplots who opposed any change.
• Those marplots spread rumors that nearly destroyed the fundraising campaign.
• We had to keep our plans secret to avoid the marplots who always caused problems.