any variable component added to an experiment, plan, or the like that can be manipulated to allow leeway for error.
HBDRead more in this article about some frequently asked questions and fun facts related to our definitions.
The Most Beautiful-Sounding Word in English, According to You, Is . . .Have you ever thought about whether cellar door should be a contender among the most euphonious phrases in the English language? Our discussion of this prompted hundreds of readers to reply with their top picks for the best-sounding word or phrase in English. The results are eclectic, poetic and exotic. Below are the words that were suggested by the greatest number of people. The popular reaction to cellar door …
- fuddling cup,
- fuego, tierra del,
- fuel air bomb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019