Term: telegraph key: key consisting of a lever that sends a telegraph signal when it is depressed and the circuit is closed
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: viscaceae: in some classifications considered a subfamily of Loranthaceae
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: galoot: a disreputable or clumsy man
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: todea: a genus of delicate ferns belonging to the family Osmundaceae
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: genus rhinoceros: type genus of the Rhinocerotidae
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: toastrack: a rack for holding slices of toast
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: bathroom: a room (as in a residence) containing a bathtub or shower and usually a washbasin and toilet
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: rustication: the construction of masonry or brickwork in a rustic manner
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: anti-catholicism: a religious orientation opposed to Catholicism
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: payment rate: the amount of money paid out per unit time
Broader: key: a lever (as in a keyboard) that actuates a mechanism when depressed | Unrelated: operation: the state of being in effect or being operative