1. the branch of botany that deals with the study of ferns
Usage: technical; academic

Examples

• She pursued a career in pteridology after becoming fascinated by ferns during her undergraduate studies.
• The museum's pteridology collection includes specimens from tropical rainforests around the world.
• Pteridology has revealed that ferns are among the oldest vascular plants on Earth.
• His research in pteridology focuses on the reproductive mechanisms of rare fern species.
• The conference brought together leading experts in pteridology to discuss conservation efforts.