air·foil 
(ârfoil′)
(ârfoil′)n.
A part or surface, such as a wing, propeller blade, or rudder, that interacts with a flow of air to provide stability, rotation, lift, or thrust.
- genteelness
- gentes
- gentian
- gentian violet
- gentile
- Gentile da Fabriano
- Gentileschi
- gentilesse
- gentility
- gentle
- gentle breeze
- gentlefolk
- gentlefolks
- gentleman
- gentleman-at-arms
- gentleman farmer
- "Gentleman Jim."
- gentlemanly
- gentleman's agreement
- gentleman's gentleman
- gentlemen's agreement
- gentleness
- gentlepeople
- gentleperson
- gentlewoman