second string

/ˈsɛkənd ˌstrɪŋ/
adjective
  1. Relating to a substitute or backup player on a sports team; also used more generally to mean less important or of lower rank.
    • She was part of the second-string team, but she practiced just as hard as the starters.
    • The second-string quarterback only played in the final minutes of the game.
    • In the office, he felt like a second-string employee, never given important projects.
Antonyms
What does "second string" mean? | whatsthatwordmean | whatsthatwordmean