rugged   (Sound)

The rugged has 4 Senses.

• rugged
• sturdy and strong in constitution or construction; enduring; "with a house full of boys you have to have rugged furniture"
• 構成または構造において頑丈で強いさま

• rugged, furrowed
• having long narrow shallow depressions (as grooves or wrinkles) in the surface; "furrowed fields"; "his furrowed face lit by a warming smile"
• 表面に長く狭く、浅いくぼみ（細い溝またしわ）のある

• rugged, broken
• topographically very uneven; "broken terrain"; "rugged ground"
• 地形上、非常にでこぼこの

• rugged, tough
• タフ, 厳しい, きつい, 辛い, 困難
• 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"
• 非常に難しい