Definitions for VALVE
vælvvalve

Princeton's WordNetRate this definition:3.0 / 2 votes

1. valvenoun

   a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it

2. valvenoun

   device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone

3. valvenoun

   control consisting of a mechanical device for controlling the flow of a fluid

4. valvenoun

   the entire one-piece shell of a snail and certain other molluscs

5. valvenoun

   one of the paired hinged shells of certain molluscs and of brachiopods

WiktionaryRate this definition:5.0 / 1 vote

1. valvenoun

   A device that controls the flow of a gas or fluid through a pipe.

2. valvenoun

   A device that admits fuel and air into the cylinder of an internal combustion engine, or one that allows combustion gases to exit.

3. valvenoun

   One or more membranous partitions, flaps, or folds, which permit the passage of the contents of a vessel or cavity in one direction, but stop or retard the flow in the opposite direction; as, the ileocolic, mitral, and semilunar valves.

4. valvenoun

   A vacuum tube.

5. valvenoun

   One of the pieces into which certain fruits naturally separate when they dehisce.

6. valvenoun

   A small portion of certain anthers, which opens like a trapdoor to allow the pollen to escape, as in the barberry.

7. valvenoun

   One of the pieces or divisions of bivalve or multivalve shells.

8. valvenoun

   One of the two similar portions of the shell of a diatom.

9. valveverb

   To control (flow) by means of a valve.

10. Etymology: From valva

WikipediaRate this definition:0.0 / 0 votes

1. Valve

   A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The word is derived from the Latin valva, the moving part of a door, in turn from volvere, to turn, roll. The simplest, and very ancient, valve is simply a freely hinged flap which swings down to obstruct fluid (gas or liquid) flow in one direction, but is pushed up by the flow itself when the flow is moving in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction. Modern control valves may regulate pressure or flow downstream and operate on sophisticated automation systems. Valves have many uses, including controlling water for irrigation, industrial uses for controlling processes, residential uses such as on/off and pressure control to dish and clothes washers and taps in the home. Even aerosol spray cans have a tiny valve built in. Valves are also used in the military and transport sectors. In HVAC ductwork and other near-atmospheric air flows, valves are instead called dampers. In compressed air systems, however, valves are used with the most common type being ball valves.

ChatGPTRate this definition:0.0 / 0 votes

1. valve

   A valve is a mechanical device or structure that controls, regulates, or directs the flow of a fluid (such as gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. They are also found in biological systems such as blood vessels and the heart.

Webster DictionaryRate this definition:0.0 / 0 votes

1. Valvenoun

   a door; especially, one of a pair of folding doors, or one of the leaves of such a door

2. Valvenoun

   a lid, plug, or cover, applied to an aperture so that by its movement, as by swinging, lifting and falling, sliding, turning, or the like, it will open or close the aperture to permit or prevent passage, as of a fluid

3. Valvenoun

   one or more membranous partitions, flaps, or folds, which permit the passage of the contents of a vessel or cavity in one direction, but stop or retard the flow in the opposite direction; as, the ileocolic, mitral, and semilunar valves

4. Valvenoun

   one of the pieces into which a capsule naturally separates when it bursts

5. Valvenoun

   one of the two similar portions of the shell of a diatom

6. Valvenoun

   a small portion of certain anthers, which opens like a trapdoor to allow the pollen to escape, as in the barberry

7. Valvenoun

   one of the pieces or divisions of bivalve or multivalve shells

8. Etymology: [L. valva the leaf, fold, or valve of a door: cf. F. valve.]

WikidataRate this definition:0.0 / 0 votes

1. Valve

   A valve is a device that regulates, directs or controls the flow of a fluid by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction. Valves have many uses, including controlling water for Irrigation, industrial uses for controlling processes, residential uses such as on / off & pressure control to dish and clothes washers & taps in the home. Even aerosols have a tiny valve built in. Valves are also used in the military & transport sectors. Valves are found in virtually every industrial process, including water & sewage processing, mining, power generation, processing of oil, gas & petroleum, food manufacturing, chemical & plastic manufacturing and many other fields. People in developed nations use valves in their daily lives, including plumbing valves, such as taps for tap water, gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems, and poppet valves in car engines.

Chambers 20th Century DictionaryRate this definition:0.0 / 0 votes

1. Valve

   valv, n. one of the leaves of a folding-door: a cover to an aperture which opens in one direction and not in the other: one of the pieces or divisions forming a shell: (anat.) a membraneous fold resembling a valve or serving as a valve in connection with the flow of blood, lymph, or other fluid—also Val′va.—adjs. Val′val, pertaining to a valve; Val′vāte, having or resembling a valve or valves: (bot.) meeting at the edges without overlapping, as the petals of flowers; Valved, having or composed of valves.—ns. Valve′-gear, the mechanism for working a valve; Valve′let, Val′vūla, Val′vūle, a little valve: (bot.) formerly used of the pieces which compose the outer covering of a pericarp.—adj. Val′vūlar.—n. Valvūlī′tis, inflammation of one of the valves of the heart. [Fr.,—L. valva, a folding-door.]

Editors ContributionRate this definition:0.0 / 0 votes

1. valve

   A type of device that regulates, directs or controls the flow of a fluid.

   The valves in the heart regulate the flow of blood through this vital organ.

   
   

   Submitted by MaryC on April 9, 2020  

2. ---

   Valve

   Encapsulated, electrodes located in a partially evacuated of ATMOSPHERE, blown-glass envelope and employed as a radio tube (UK).

   
   

   Submitted by JP03 on November 10, 2014  

EntomologyRate this definition:0.0 / 0 votes

1. Valve

   a small, transverse or triangular piece behind the last full ventral segment, at base of plates in male Jassidae and allies.

Matched Categories

1. • Control
   • Device
   • Shell
   • Structure

British National Corpus

1. Nouns Frequency

   Rank popularity for the word 'VALVE' in Nouns Frequency: #2757

How to pronounce VALVE?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say VALVE in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of VALVE in Chaldean Numerology is: 3

2. Pythagorean Numerology

   The numerical value of VALVE in Pythagorean Numerology is: 8

Examples of VALVE in a Sentence

1. Kyle Edelberg:

   A great example of that would be the Fukushima disaster-- where there was radiation. It was extremely dangerous for humans to go in. And what would have been really great is if we could have sent robots in to do something as simple as turn a valve.

2. Albert Smith:

   Tears are the safety valve of the heart when too much pressure is laid on it.

3. Elon Musk:

   The failure of the titanium component in a high-pressure NTO environment was sufficient to cause ignition of the check valve and led to an explosion.

4. Giuliano Amato:

   I wrote Article 50, so I know it well, my intention was that it should be a classic safety valve that was there, but never used. It is like having a fire extinguisher that should never have to be used. Instead, the fire happened.

5. Michael Miller:

   Some patients with a loud faulty valve can even hear the sound of their valve at night when they are trying to fall asleep.

Popularity rank by frequency of use

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=VALVE
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Valve
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Valve
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Webster Dictionary
   https://www.merriam-webster.com/dictionary/VALVE
6. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=VALVE
7. ^ Chambers 20th Century Dictionary
   https://www.gutenberg.org/files/37683/37683-h/37683-h.htm#:~:text=VALVE
8. ^ Entomology
   https://www.gutenberg.org/files/22748/22748-h/22748-h.htm#:~:text=VALVE