Definition of "washdown" [washdown]

• A particularly thorough washing (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "There are only two types of domestic toilets, siphon jet, and washdown."
• "A 3.5 ton tipper Transit costs about £300 for a week's hire - say £500 with the diesel, excess miles, VAT and a washdown for the vehicle afterwards."
• "Amusing side note – officer was late to the truck to go for the washdown – sprinting through the sand."