Uncle, whose inventive brains
Kept evolving aeroplanes,
Fell from an enormous height
Upon my garden lawn last night.
Flying is a fatal sport:
Uncle wrecked the tennis court. — Harry Graham (1874-1936)
Pteric means “of or like a wing”; ptosis meant “fall, falling” in ancient Greek and is now used in medicine to mean “drooping of the eyelid; sagging or lowering of an organ”, etc.