Enter a clue or pattern or both:
The Clue
Water regulator (5 letter answer)
The Answer
VALVE
Tags
Notes
The answer VALVE is rarely seen, appearing only about once every 1200 puzzles.
Related Clues
Escape facilitator
Kind of trombone
Part of a trumpet
Pipe attachment
Pipe feature
Pump part
Safety outlet
Sluice gate
Spigot, essentially
Trombone part
Trumpet feature
Definition
VALVE as a noun:
1. a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
2. device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
3. control consisting of a mechanical device for controlling the flow of a fluid