You searched for:
“anemometers”
An instrument that measures wind speed; windmeter: An anemometer typically consists of three or four hemispherical cups attached to the ends of arms that radiate from a vertical spindle, so as to be rotated by an air current.
This entry is located in the following units:
anemo-, anem- +
(page 1)
meter-, metro-, metr-, -metrical, -metrically, -metron, -metric, -metrist, -meter, -meters, -metry, -metre
(page 3)