Definition of the word restless

The word "restless" has its roots in Old English. The term "restless" is derived from the words "rest" and "lēst", which mean "unquiet" or "troubled". The word "rest" originally meant "to refresh" or "to give rest to", and "lēst" meant "to trouble" or "to disturb". In Old English, the word "restless" was used to describe something that was unquiet or disturbed, rather than peaceful or at rest. Over time, the meaning of "restless" expanded to include human behavior and emotions. It now describes someone or something that is unable to remain calm, quiet, or still, often due to anxiety, agitation, or a desire to move or act. Today, "restless" is used to describe a wide range of behavior, from children who can't sit still to adults who are struggling with insomnia or anxiety disorders.