noun
sillcock; hose cock
A water faucet installed on an exterior wall, used for connecting a garden hose. Common in gardening and outdoor cleaning contexts.
庭の散水栓にホースをつないで水をまく。
I connect a hose to the sillcock in the garden and water the plants.
散水栓が凍結しないように冬は水抜きをする。
In winter, I drain the sillcock to prevent it from freezing.