/ad'ee ad'euh koh ki nee"zheuh, -zhee euh, -zee euh, -kuy nee"-/ , n. Med.
the inability to perform rapidly alternating muscular movements, as flexion and extension.
Also, adiadochokinesis , /ad'ee ad'euh koh ki nee"sis, -kuy nee"-/ , adiadokokinesia, adiadokokinesis . Cf. diadochokinesia .
[ A- 6 + Gk diádocho ( s ) successor ( dia- DIA- + doch-, var. s. of déchesthai to receive + -os adj. suffix) + -KINESIA ]