Definition of earthbound

The word "earthbound" is a combination of two words: "earth" and "bound." It emerged in the late 14th century, initially referring to something physically attached to the earth, like a plant. Over time, the meaning evolved to encompass a more figurative sense of being restricted or confined to the earth, both physically and metaphorically. This can refer to being grounded, unable to fly or travel freely, or being limited by earthly concerns and worries.