The word "reap" means to harvest or gather something, particularly in the context of crops from fields. It can also refer to receiving or obtaining something as a result of one's actions, such as rewards, benefits, or consequences. Essentially, when you reap, you are collecting the results of your efforts or activities.
The word "reap" originates from Old English "rēpan," which means to cut or harvest crops. It is related to similar words in other Germanic languages, such as Old High German "reifan" and Dutch "raaien."