IPA: /ˈswɔːrmər/
KK: /ˈswɔrmər/
A creature, often an insect, that moves in large groups or swarms together.
The swarmer bees filled the air as they searched for a new home.
Swarmer → It is formed from "swarm" (from Old English *swearmian*, meaning to move in a group or crowd) and "-er" (meaning a person who). A swarmer is a person or thing that moves in a group or crowd, often used in the context of insects or people.
Think of a group of creatures moving together, as 'swarmer' refers to someone or something that moves in a crowd.