intransitive verb
Definition: To bend or hang down, often due to weight or tiredness.
Example: The flowers began to droop after several days without water.
noun
Definition: The state of hanging down or being bent over, often due to lack of strength or support.
Example: The droop of the flowers indicated they needed more water.
transitive verb
Definition: To allow something to bend or hang down, often due to lack of support or energy.
Example: After a long day, he drooped his head in exhaustion.