definition of
affair

[1] #1 affair n. [matter, thing] a vaguely specified concern; "several matters to attend to"; "it is none of your affair"; "things are going well". wn

[2] #2 affair n. [affaire, intimacy, liaison, involvement, amour] a usually secretive or illicit sexual relationship. wn

[3] #3 affair n. [occasion, social occasion, function, social function] a vaguely specified social event; "the party was quite an affair"; "an occasion arranged to honor the president"; "a seemingly endless round of social functions". wn