hosing UK /ˈhəʊzɪŋ/US /ˈhoʊzɪŋ/ noun2 •A spraying or washing with a hose.Newspapers spread around Soaking all that they can A cleaning is due again A good hosing down — 1989 •(no longer used) Material used for making hosiery.Their hosing, also, in the middle and northern parts of the Valley, is quite insufficient; being generally of cotton or silk […] — 1850 formshosings