philander
Concise Oxford English Dictionary © 2008 Oxford University Press:
philander /fɪˈlandə/
▶verb (of a man) readily or frequently enter into casual sexual relationships with women.
– derivatives
philanderer noun.
philanderer noun.
– origin C18: from earlier n. philander ‘man, husband’, often used in literature as the given name of a lover, from Gk philandros ‘fond of men’.
'philander' also found in these Oxford entries:

