valve
🇺🇸
/vælv/
🇬🇧
/vælv/
noun
R
A part that controls the flow of liquid or gas in one direction.
The valve on the water pipe controls how much water comes out.
R
A part in the heart or veins that lets blood flow in one direction.
The heart valve helps blood flow in the right direction.
R
A part in brass instruments that changes the note played.
Pressing the valve on the trumpet changes the sound.
translation
A part that controls the flow of liquid or gas in one direction.; A part in the heart or veins that lets blood flow in one direction.; A part in brass instruments that changes the note played.
Word Forms
Plural
valves