Definition of Aaron's rod in English:

Aaron's rod

noun

  • Another term for the great or common mullein (plant).

Pronunciation

Aaron's rod

/ˈerənz ˈräd/ /ˈɛrənz ˈrɑd/

Origin

Mid 17th century (denoting a powerful force): alluding to the biblical figure of Aaron, whose staff was said to have flowered (Num. 17:8).