"a lover of wine," 1930 (as an adjective 1900), probably from French oenophile, from Greek oinos "wine" (see wine (n.)) + -phile. Earlier noun in English was oenophilist (by 1889).
Oedipal
Oedipus
oeillade
oeno-
oenology
oenophile
oesophagus
oestrogen
oestrus
oeuvre
of