channelizer
Lane guidance device
A channelizer is a traffic control device—typically a cone, barrel, or post—used to direct vehicles or pedestrians along a specific path.
Channelizers guide traffic through construction zones, around obstacles, or into designated lanes: Orange channelizers lined the work zone.
The term also applies to anything that directs flow into channels, whether physical or figurative.
Tapering geometric solids
- barriersThings blocking access
- drumsStruck membrane instruments
- barricadesStructures preventing passage
- delineatorsObjects marking boundaries
bollards · guardrails · dividers · lanes · detour · diversion · signage · flagger
Tube conveying fluid or cables
- ductTube conveying fluid
- canalDug water passage
- funnelCone directing flow
- guideLeader or instruction book
pathway · stream · current · direction · transmission · passage · tunnel · artery
Rate of recurrence
- bandwidthData transmission capacity
- routerPacket-forwarding network device
- multiplexerMulti-input signal selector
- transmitterSignal-emitting device
antenna · spectrum · modulator · tuner · broadcast · receiver · wavelength · filtering
cones
Tapering geometric solids
- barriersThings blocking access
- drumsStruck membrane instruments
- barricadesStructures preventing passage
delineators · bollards · guardrails · dividers · lanes · detour · diversion · signage · flagger · striping
conduit
Tube conveying fluid or cables
guide · pathway · stream · current · direction · transmission · passage · tunnel · artery · routing
frequency
Rate of recurrence
- bandwidthData transmission capacity
- routerPacket-forwarding network device
- multiplexerMulti-input signal selector
transmitter · antenna · spectrum · modulator · tuner · broadcast · receiver · wavelength · filtering · splitter