Demur/dɪˈmɜːr/ Definition 1 of 3Pro Tip 1/3Subtle Hesitation Indicates slight uncertainty or reluctance, but not a strong refusal. I demurred, fearing the extra workload might be too much. Pro Tip 2/3Polite Doubt Used to gently express doubt or concern without causing offense. He demurred, pointing out the potential risks involved. Pro Tip 3/3Non-confrontational A diplomatic way to show you're not fully on board without starting an argument. She demurred, hinting at a few unresolved issues.