hy·per·ex·ten·sion 
(hī′pər-ĭk-stĕnshən)
(hī′pər-ĭk-stĕnshən)n.
Extension of a bodily joint beyond its normal range of motion.
hy′per·ex·tend (-ĭk-stĕnd) v.
- prophesize
- prophesy
- prophet
- prophetess
- prophethood
- prophetic
- prophetical
- prophetically
- propheticalness
- prophylactic
- prophylactically
- prophylaxis
- propinquity
- propiomazine
- propionaldehyde
- propionate
- propionic acid
- propitiable
- propitiate
- propitiation
- propitiative
- propitiator
- propitiatorily
- propitiatory
- propitious