The word "tick" can mean two things. First, it refers to a small, quick sound made by a clock or watch to mark the passing of time. Second, it can be a tiny parasite that attaches itself to animals and humans and sucks their blood. Full definition
With a well - placed limit order, you need not suffer more than a couple of ticks of paper loss throughout your trade. (tradingsetupsreview.com)
With the clock ticking all the while this is going to be a great mode to work on optimizing runs, though the amount of levels is quite small. (nintendowire.com)
There are many different products available for tick control on pets. (vetmed.illinois.edu)