Wiktionary
dog tooth
alt. (context aviation informal English) A sharp zig-zag pattern on the leading edge of a wing which increases the vorticity over the wing and reduces spanwise flow. n. (context aviation informal English) A sharp zig-zag pattern on the leading edge of a wing which increases the vorticity over the wing and reduces spanwise flow.
Usage examples of "dog tooth".
The material components of this spell are the priest's holy symbol, dog fur (for a non-combative dog) or a dog tooth (for a combative dog).