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Vane
01
pá, cata-vento
a flat or curved object, often made of metal or plastic, designed to catch or direct airflow, typically used in weather vanes, turbines, or aircraft
Exemplos
The weather vane on top of the barn indicated the wind direction.
O cata-vento no topo do celeiro indicava a direção do vento.
Wind turbines use vanes to capture wind energy and convert it into electricity.
As turbinas eólicas usam pás para capturar a energia eólica e convertê-la em eletricidade.
02
vane, barba
the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft
03
pá, asa
flat surface that rotates and pushes against air or water
04
aleta, estabilizador
a fin attached to the tail of an arrow, bomb or missile in order to stabilize or guide it
