"pertaining to the phallus," 1789, from Greek phallikos, from phallos (see phallus). First record of phallic symbol is from 1809.
phallic phal·lic (fāl'ĭk)
adj.
Of, relating to, or resembling a phallus.
Of or relating to the third stage of psychosexual development in psycholanalytic theory during which the genital organs first become the focus of sexual feeling.