toggle -- (any instruction that works first one way and then the other; it turns something on the first time it is used and then turns it off the next time)
toggle -- (a fastener consisting of a peg or pin or crosspiece that is inserted into an eye at the end of a rope or a chain or a cable in order to fasten it to something (as another rope or chain or cable))
Overview of verb toggle
The verb toggle has 3 senses
toggle -- (provide with a toggle or toggles)
toggle -- (fasten with, or as if with, a toggle)
toggle -- (release by a toggle switch; "toggle a bomb from an airplane")