What is the meaning of Phallus?

A penis, especially when erect.

A representation of an erect penis symbolising fertility or potency.

A similar erectile sexual organ present in the cloacas of male ratites.

The signifier of the desire of the Other, and the signifier of jouissance.

phallus

an iconic phallic figure of the male member borne in cult processions at a Dionysian orgy or festival of Bacchus as a symbol of the generative power of nature

phallus, membrum virile, penis

phallus; an artistic image of the membrum virile or other figurative representation of the erect penis as an icon representing male sexuality, potency, fertility

Source: wiktionary.org