lady beetle la·dy·beetle uncommon noun 1. small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests Synonymsladybugladybeetlelady beetleladybirdladybird beetle Related words Broader terms beetle Narrower terms two-spotted ladybugMexican bean beetleHippodamia convergensvedalia Parts Coccinellidae WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
