The term 'BAR FLIER' is a combination of two words, 'BAR' and 'FLIER'. The word 'BAR' refers to a place where alcoholic beverages are served, while the word 'FLIER' refers to someone who travels by air. Therefore, the term 'BAR FLIER' can be used to describe someone who frequently travels by air to bars. The crossword solution for this term is 'DART', which is an acronym for 'Drinking And Recreation Traveler'. This acronym is used to refer to someone who travels to bars for recreational purposes.