a canal for a current of water | the act of passing something along from one person or group to another |
a contest of speed | electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit |
any competition | a race between teams; each member runs or swims part of the distance |
people who are believed to belong to the same genetic stock | a crew of workers who relieve another crew |
(biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species | a fresh team to relieve weary draft animals |
the flow of air that is driven backwards by an aircraft propeller | |