(1)someone who travels widely and energetically; "he was a scourer of the seven seas"
(2)広い範囲を精力的に動く人
(3)someone who cleanses by scouring
(4)すり磨いて洗濯する人
(5)a brush with short stiff bristles for heavy cleaning
(6)汚れのひどい洗濯用、の短い剛毛のブラシ