weight-watcher

weight-watch er ▶noun a person who is concerned about their weight, esp. one who diets. DERIVATIVES weight-watch ing noun & adjective ORIGIN from the proprietary name Weight Watchers, an organization promoting dietary control as a means of losing weight.

weight-watcher

weight-watcher ▶noun a person who is concerned about their weight, especially one who diets. DERIVATIVES weight-watching noun & adjective ORIGIN from the proprietary name Weight Watchers, an organization for slimmers.