ticktack


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ticktack

Brit a system of sign language, mainly using the hands, by which bookmakers transmit their odds to each other at racecourses
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
References in periodicals archive ?
It also pointed out that "Ticktack Technology Limited", a name that appeared on the beacon, is a sub-contractor of the smart lamppost project, responsible for supplying and installing the device concerned.
"It was his father who said to me that they thought the amateurs was now a game of ticktack over four two-minute rounds.