Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

sideliner

play
noun side·lin·er \ˈsīd-ˌlī-nər\

Definition of sideliner

  1. :  one that remains on the sidelines during an activity :  one that does not participate



1947

First Known Use of sideliner

1947


Seen and Heard

What made you want to look up sideliner? Please tell us where you read or heard it (including the quote, if possible).