sin·ewy 
/ˈsɪnjəwi/ adjective
/ˈsɪnjəwi/ adjective [more sinewy; most sinewy] 1 : having strong and lean muscles
▪ sinewy arms ▪ The lion has a sinewy body. — sometimes used figuratively ▪ sinewy writing 2 : tough and difficult to cut or chew
▪ a sinewy piece of meat
▪ sinewy arms ▪ The lion has a sinewy body. — sometimes used figuratively ▪ sinewy writing
▪ a sinewy piece of meat
