- having antennae with lamellate terminal segments, as beetles of the group Lamellicornia, including the scarabaeids and stag beetles.
- (of an antenna) having lamellate terminal segments.
- a lamellicorn beetle.
- any beetle of the superfamily Lamellicornia, having flattened terminal plates to the antennae: includes the scarabs and stag beetles
- of, relating to, or belonging to the Lamellicornia
- designating antennae with platelike terminal segments