n.(sports) a substitute who seldom plays

Bench warmer
Benchwarmer
Bench warmer
Aberrant lysosomal carbohydrate storage accompanies endocytic defects and neurodegeneration in Drosophila benchwarmer
All-Star or Benchwarmer? Relative Age, Cohort Size and Career Success in the?NHL
Second Chairs Are Coaches, Not Bench Warmers
Bench Warmers Go play outside--your muscles will thank you
Local Governments in EU Decision-making: Supporters, Bench Warmers or Playmakers?
Bench Warmers
neurodegeneration in Drosophila benchwarmer