Dictionary
wash•in
Pronunciation: (wosh'in", wôsh'-), [key]—
n. Aeron.
a warp in an airfoil that gives an increase in the angle of attack toward the tip.
Also,wash'-in".Cf.
washout (def. 3).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.