Any form of switch that is activated barometrically (by a change in pressure)
birdwatch
birdwatch
noun
A session of observing and identifying birds.
verb
(intransitive) To take part in birdwatching; to observe and identify birds.
birdwatched
birdwatched
verb
simple past tense and past participle of birdwatch
birdwatches
birdwatches
verb
Third-person singular simple present indicative form of birdwatch
birdwatching
birdwatching
noun
(slang) The hobby of watching rocket launches.
Observing or identifying wild birds in their natural environment.
buckwheatlike
buckwheatlike
adj
Resembling or characteristic of buckwheat.
gabrilowitsch
hawcubite
hawcubite
Noun
A member of a street gang in London, England, circa 1700.
A ruffian or bully.
switchable
switchable
adj
capable of being switched
switchback
switchback
noun
(aviation) A flight path consisting of a series of steep ascents and descents, generally flown as a stunt.
(chiefly Britain) A path or road having a series of steep ascents and descents.
(chiefly Canada, US, road transport) A sharp bend in a path or road which causes a traveller to almost reverse their direction of travel, especially one of a series of such bends on an incline; a hairpin bend; also a path or road having such a series of bends.
A railway track on a steep slope in a zigzag formation, in which a train travels in a reverse direction at each switch.
A railway track on which there are steep ascents and descents, a train moving partially or fully by the force of gravity using the momentum generated when descending to travel up an ascending part of the track; especially (Britain, dated), such a track built for fun rides at an amusement park; a type of rollercoaster.
verb
(intransitive) To take a zigzag course or path.
switchbacked
switchbacked
verb
simple past tense and past participle of switchback
switchbacker
switchbacks
switchbacks
noun
plural of switchback
switchblade
switchblade
noun
A folding knife with a blade which opens automatically (under spring pressure) when a button is pressed.
verb
(intransitive) To spring open or up.
(transitive) To attack or cut with a switchblade.
(transitive, intransitive) To (cause to) make a sudden move or transition.
switchblades
switchblades
noun
plural of switchblade
verb
Third-person singular simple present indicative form of switchblade
switchboard
switchboard
noun
(electrical engineering) A large piece of power-distribution equipment that directs electricity to multiple loads.
(telecommunications) The electronic panel that is used to direct telephone calls to the desired recipient.