WordNet: regulator

any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc.

• hypernym control, controller

• hyponym aperture

• hyponym ball cock, ballcock

• hyponym draft

• hyponym faucet, spigot

• hyponym peg

• hyponym petcock

• hyponym register

• hyponym escape, escape cock, escape valve, relief valve, safety valve

• hyponym floodgate, head gate, penstock, sluice valve, sluicegate, water gate

• hyponym thermoregulator, thermostat

regulator

• (englanti) regulate (derivationally related)
• (suomi) säädin (synonyymi)

• (suomi) säätölaite (synonyymi)