Besnow \Be*snow"\, v. t. [imp. & p. p. {Besnowed}.] [OE. bisnewen, AS. besn[=i]wan; pref. be- + sn[=i]wan to snow.] 1. To scatter like snow; to cover thick, as with snow flakes. [R.] --Gower. 2. To cover with snow; to whiten with snow, or as with snow.