plumb in
phrasal verb
plumbed in; plumbing in; plumbs in
chiefly British
: to connect (something) to a water supply
I plumbed in the washing machine.
Cite this Entry
“Plumb in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plumb%20in. Accessed 4 Dec. 2025.
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