Beaufort's scale

Beau´fort's scale`


1.(Meteor.) A scale of wind force devised by Sir F. Beaufort, R. N., in 1805, in which the force is indicated by numbers from 0 to 12.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
The invention of the modern spinning-cup anemometer, as well as steam-powered ships, changed Beaufort's scale. But the need to observe people--their urban experience, their social patterns, their water usage--has never left science.