American Heritage Dictionary
(2)
Century Dictionary
GNU Webster's 1913
(1)
WordNet
Elsewhere on the web
"It's not exactly the kind of hyperkinetic mash-up music we have nowadays 'cause it's still focused on sounds that maybe you haven't heard before," he says.— Baltimore City Paper
Emanuel is a combative, hyperkinetic, hyperpartisan former Clinton aide, a battle-scarred veteran of the bitter 1990s party wars who is known throughout Washington by the nickname "Rahmbo."— chicagotribune.com -
This Saturday morning, the feeling is relaxed except for a hyperkinetic, rake-thin waitress who keeps popping into our peripheral view and asks if we've decided what to order.

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