Meaning of rugged
Definition of rugged
(adj)
sturdy and strong in constitution or construction; enduring; "with a house full of boys you have to have rugged furniture"
having long narrow shallow depressions (as grooves or wrinkles) in the surface; "furrowed fields"; "his furrowed face lit by a warming smile"
topographically very uneven; "broken terrain"; "rugged ground"
very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"