1) Force measurer in mechanics 2) Slang for heroin 
DYNO is a BMX bike and bike products company started by Bob Morales in 1982. In 1985 Bob Morales said `GT Bicycles made an offer to buy Dyno. I accepted their offer because Dyno was severely undercapitalized and in need of investment. I negotiated a contract with GT to design bicycle frames and components and to consult on a marketing strategy fo....
Dyno is slang for heroin.
A slang term for a dynamic move from one climbing hold to another. A dyno requires explosive movement and often means that during the leap or lunge, the climber won’t be touching the rock at all.
A dynamic move that is typically used when a climber transitions from one set of holds (or one hold) to another set of holds (or one hold). This is done by jumping and both feet leave the wall to catch or fall into another hold.
a dynamic move meaning that you are jumping for your next hold so you have no point of contact on the holds
Short for “dynamometer,” a static machine used to measure an engine’s horsepower output.
dynamometer (def. 2).