Milf - This abbreviation is used in colloquial Englishâ€”instead of the whole phrase. It connotes a sexually attractive female, usually several years older than the person using the term. In the UK, the term yummy mummy is used as well as MILF. The Oxford English Dictionary defines the term as "an attractive and stylish young mother" while the top entry in the Urban Dictionary adds that this person is "under 30, while MILFs are over 30". Oh yeah !!! Let us see Milf.