1. small bundles or clusters, especially of fibers, leaves, or other similar structures
Usage: anatomy; botany
2. separate parts or installments of a book or other publication issued in sequence
Usage: publishing

Examples

• The nerve fascicles were clearly visible under the microscope.
• Pine needles grow in fascicles of two to five.
• The muscle tissue was organized into distinct fascicles.
• The encyclopedia was published in monthly fascicles over two years.
• Each fascicle contained several chapters of the complete work.
• The botanical specimen showed fascicles of small white flowers.