Word Study
anemograph
CIDE DICTIONARY
anemograph, n. [Gr. wind + -graph.].
An instrument for measuring and recording the direction and force of the wind. Knight. [1913 Webster]
OXFORD DICTIONARY
anemograph, n. an instrument for recording on paper the direction and force of the wind.
Derivative
anemographic adj.
Etymology
Gk anemos wind + -GRAPH(1)
For further exploring for "anemograph" in Webster Dictionary Online