1o_ Although 'vara' is today a cane, staff, cayndo or simply a strap or element much longer than its diameter but manually manageable, without taking into account its termination, in its origins it was only called so that it was rustic and even combed, not very straight, not very straight, . It comes from the Latin vara, ae ( "slob-bear" or "crossbar" ). 2nd_ Old unit for length measurements, about 86 centimeters . 3o_ Second (as 'you' ) and third (as 'he/she' ) people in singular present indicative mode, and second (as 'you' ) person in singular imperative for the verb varar .