1. having a distinct border or margin
Usage: technical; biology

1. to provide with a margin or border
Usage: rare

Examples

• The marginate leaves had a clear white border around the edges.
• Many insects have marginate wing patterns that help with identification.
• The botanist noted the marginate petals of the flower specimen.
• Some beetles display marginate markings on their wing covers.
• The artist decided to marginate the drawing with a thin gold line.