Aaron's rod

/ˈɛəɹ.ənz ɹɒd/ noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    Any of various plants with a tall flowering stem, especially:; Verbascum thapsus, the great mullein, common mullein, or hag-taper. countable, uncountable
  2. 2
    tall-stalked very woolly mullein with densely packed yellow flowers; ancient Greeks and Romans dipped the stalks in tallow for funeral torches wordnet
  3. 3
    Any of various plants with a tall flowering stem, especially:; Goldenrod, the Solidago genus of North American plants with yellow flowers. countable, uncountable
  4. 4
    Any of various plants with a tall flowering stem, especially:; Hylotelephium telephium (syn. Sedum telephium; orpine, livelong, or live-forever). countable, uncountable
  5. 5
    A rod-shaped molding decorated with an entwined snake, and sometimes leaves, vines, and/or scrolls. countable, uncountable
Show 2 more definitions
  1. 6
    A rod with one serpent twined around it, as used by Aaron (differing from the caduceus of Mercury, which has two serpents). archaic, countable, uncountable
  2. 7
    The penis. countable, dated, slang, uncommon, uncountable

Etymology

A reference to Numbers 17:8, the Authorized / KJV translation of which is "And it came to pass, that on the morrow Moses went into the tabernacle of witness; and, behold, the rod of Aaron for the house of Levi was budded, and brought forth buds, and bloomed blossoms, and yielded almonds." (spelling modernized).