tube vs catheter
catheter vs tubetube and catheter both are nouns.
tube is a verb but catheter is not a verb.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| tube | Yes | No | Yes | No |
| catheter | Yes | No | No | No |
As nouns,
catheter is a hyponym of
tube; that is, catheter is a
word with a more specific, narrower meaning than
tube:
- tube: conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases
- catheter: a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open
Other hyponyms of tube include
barrel, gun barrel, blow tube, blowgun, blowpipe, blowtube, blow tube, blowpipe, blowtube, cannula, capillary, capillary tube, capillary tubing, cigarette holder, coil, chromatography column, column, drain, hose, hosepipe, inner tube, mouthpiece, pea shooter, pipage, pipe, piping, pipe, tobacco pipe, silencer, siphon, syphon, speaking tube, stem, stent, drinking straw, straw, test tube, torpedo tube, venturi, well point, wellpoint, water tube, watertube.
| tube (noun) | catheter (noun) |
|---|---|
| conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases | a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open |
| an electric railway operating below the surface of the ground (usually in a city) | |
| electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | |
| (anatomy) any hollow cylindrical body structure | |
| a hollow cylindrical shape |
| tube (verb) | catheter (verb) |
|---|---|
| place or enclose in a tube | |
| convey in a tube | |
| ride or float on an inflated tube | |
| provide with a tube or insert a tube into |
Words related to "tube"
- X-ray tube
- acorn tube
- anatomical structure
- anatomy
- anode
- barrel
- blow tube
- blowgun
- blowpipe
- blowtube
- bodily structure
- body structure
- bring
- cannula
- capillary
- capillary tube
- capillary tubing
- catheter
- cathode
- chromatography column
- cigarette holder
- circuit
- cochlea
- coil
- column
- complex body part
- conduit
- control grid
- convey
- cylinder
- diode
- drain
- drinking straw
- electric circuit
- electrical circuit
- electrode
- electron multiplier
- electron tube
- electronic device
- enclose
- enfold
- envelop
- enwrap
- furnish
- gas-discharge tube
- general anatomy
- grid
- gun barrel
- hose
- hosepipe
- inner tube
- kenotron
- klystron
- magnetron
- metro
- mouthpiece
- offer
- pea shooter
- pentode
- pipage
- pipe
- piping
- plate
- provide
- railroad
- railroad line
- railway
- railway line
- railway system
- rectifying tube
- rectifying valve
- render
- ride
- salpinx
- silencer
- siphon
- speaking tube
- stem
- stent
- straw
- structure
- subway
- subway system
- supply
- syphon
- take
- television pickup tube
- television-camera tube
- test tube
- tetrode
- thermionic tube
- thermionic vacuum tube
- thermionic valve
- tobacco pipe
- torpedo tube
- triode
- tubal
- tube-shaped structure
- tubing
- tubular
- tubule
- underground
- vacuum tube
- vas
- venturi
- vessel
- water tube
- watertube
- well point
- wellpoint
- wrap
Words related to "catheter"
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