- duly
- adverb
1 in the proper or expected way: Here are your travel documents, all duly signed.2 at the proper time or as expected: The Queen duly appeared on the balcony to wave to the crowds.dumb /dVm/ adjective1 not technical a word used to describe someone who is permanently unable to speak, which some people find offensive: deaf and dumb (=unable to hear or speak): She's been deaf and dumb since birth.2 informal especially AmE stupid: What a dumb question. | That was a dumb thing to do! | play dumb (=pretend to be stupid) | dumb blonde (=a woman who is sexually attractive, but seems stupid)3 unable to speak, because you are angry, surprised, shocked etc: He stared in dumb misery at the wreckage of the car. | be struck dumb (=be so shocked that you cannot speak)4 dumb animals/beasts, used to emphasize that animals cannot speak and that people often treat them badly: It's cruel to bait dumb animals.— dumbly adverb: They all stood dumbly staring at the coffin. — dumbness noun (U)
Longman dictionary of contemporary English. 2004.