vane (suomeksi)

tuuliviiri (s)
siipi (s: turbiinin tai tuulimyllyn / any thin, rigid, flat, or sometimes curved surface radially mounted along an axis)
ohjaussiiveke (s)
siiveke (s: metal guidance or stabilizing fin)
lapa (s: any thin, rigid, flat, or sometimes curved surface radially mounted along an axis)
höyty (s: ornithology: flattened web-like part of a feather)