Gruel/ˈɡruːəl/ Definition 1 of 2Pro Tip 1/3Historical Meal Gruel has been a staple in diets for centuries, especially in poor societies. History books mention peasants surviving on gruel during hard times. Pro Tip 2/3Literary Reference In literature, gruel often symbolizes poverty or the basic necessities of life. Oliver Twist famously asked for more gruel in the orphanage. Pro Tip 3/3Nutritional Image Modern views of gruel may associate it with health and simplicity. Many wellness blogs discuss the benefits of starting the day with gruel.