ferula

noun

(obsolete) A ferule. / (archaic) A stroke from a cane. / (obsolete) The imperial sceptre in the Byzantine Empire.

The teacher used a ferula to discipline the students.

意味（1）

(obsolete) A ferule.

He humbles with a ferula the tall ones

意味（2）

(archaic) A stroke from a cane.

And Old Barrett has a new way of twisting the note so that you can't open it and fold it again to see how many ferulae you are to get.

意味（3）

(obsolete) The imperial sceptre in the Byzantine Empire.