to allow someone or something to live or die naturally.

By this stage, her illness was so severe that the doctors agreed to let nature take its course rather than prolong her suffering.

We plant the seeds in springtime and then just let nature take its course.

• have had more something than someone has had hot dinners
• have had more than fair share of
• have had more than fair share of something
• have had more than has had hot dinners
• have had more than someone has had hot dinners
• have had more than your fair share of
• have had more than your fair share of something
• have had your chips
• have had your day
• have had your fill
• have had your fill of
• have had your fill of something
• have half a mind
• have half a mind to
• have half a mind to do something
• have half an ear on
• have half an ear on something
• have half an eye on
• have half an eye on someone
• have half an eye on something
• have hand in the till
• have hands full
• have hanging over head
• have hanging over your head
• have head in the clouds