fasciculus

< /fəˈsɪk yəˌlaɪ/.

1. a fascicle, as of nerve or muscle fibers.
2. a fascicle of a book.

noun plural -li (-ˌlaɪ)

1. another name for fascicle (def. 2), fascicule

n. pl. fas•cic•u•li (-lī′)

1. A bundle of anatomical fibers, as of muscle.fascicle