21-letter words containing b, u, r, i, d
- sampling distribution — the distribution of a statistic based on all possible random samples that can be drawn from a given population.
- snr bandwidth product — (communications) The integral of the SNR over frequency. The SNR bandwidth product is an important limit in the capacity of a communication channel.
- submerged arc welding — a type of heavy electric-arc welding using mechanically fed bare wire with the arc submerged in powdered flux to keep out oxygen
- three-quarter binding — a binding in which the material used for the back extends further over the covers than in half binding.
- to be killed outright — If someone is killed outright, they die immediately, for example in an accident.
- to rub shoulders with — If you rub shoulders with famous people, you meet them and talk to them. You can also say that you rub elbows with someone, especially in American English.
- undesirable discharge — a discharge under other than honorable conditions of a person from military service by administrative action.