1. Players on the same line or unit in ice hockey or other team sports.
Usage: plural form; primarily used in ice hockey; informal

Examples

• The center and his linemates combined for five goals in the game.
• She developed great chemistry with her linemates during the season.
• The coach rotated the linemates to find the best offensive combination.
• His linemates praised his work ethic and passing ability.
• The team's top linemates were instrumental in winning the championship.