valve
Frases
Besson produces a four-valve non-compensating euphonium with the fourth 4th valve on the side .
4th
Besson produz um eufônio não compensado de quatro válvulas com a quarta válvula no lado.
Significado (English)
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- A device that controls the flow of a gas or fluid through a pipe.
- A device that admits fuel and air into the cylinder of an internal combustion engine, or one that allows combustion gases to exit.
- 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 control the flow in the opposite direction
- One of the leaves of a folding-door, or a window-sash.
- A vacuum tube.
- One of the pieces into which certain fruits naturally separate when they dehisce.
- A small portion of certain anthers, which opens like a trapdoor to allow the pollen to escape, such as in the barberry.
- One of the pieces or divisions of bivalve or multivalve shells.
- One of the two similar portions of the shell of a diatom.
Synonyms
radio tube
electronic tube
radio valve
air valve
bothridium
sliding valve
electronic valve
electron valve
valve lead
evacuated tube
braking rim
Freqüência
Pronunciado como (IPA)
/ˈvælv/
Etimologia (English)
In summary
From Middle English valve, from Latin valva (“double door, valve”). Doublet of valva.
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Notes