A collar for a dog or other animal that delivers electrical stimulation of varying intensity and duration to the neck via radio control.

A bird of the order of Struthioniformes, a diverse group of large running, flightless birds, mostly extinct, but including the cassowary, elephant bird, emu, kiwi, moa, ostrich, rhea and tinamou

plural of local loop

Of, or relating to, rheology: the deformation and flow of matter.