A portion of bread, pizza, cake, or meat that is cut flat and thin, cf. sliced breadSlice (soft drink), a line of fruit-flavored drinksVanilla slice, a dessertMr. Slice, the mascot of Papa John's Pizza restaurantA colloquial name for sliced sausageA typical Australian dessert (e.g. Chocolate Slice, Muesli Slice, Weet-bix Slice, Hedgehog slice, Coconut Slice)
Sports
Backspin, or "slice" in racquet sports; also known as "slice" or "underspin" in golfKimbo Slice (1974– ), a street fighterSliCe - Streetballer
Media
Slice (TV channel), a Canadian TV channel formerly known as Life NetworkSlice of SciFi, a podcast and website about science fiction, fantasy, and horror
Fiction
Slice (2010 film), a 2010 Thai horror filmSlice (G.I. Joe), a fictional character in the G.I. Joe universeSlice of life story, a genre of fiction writingA Slice of Life (1914 film), a 1914 silent filmA Slice of Life (1954 film), a 1954 Italian-French filmA Slice of Life (short story), a short story by P. G. Wodehouse"A Slice at a Time", a 2002 science fiction short storyIn Terry Pratchett's Discworld stories, there is a region near Lancre known as Slice, which is the proverbial place "where the sun don't shine."Warriors (novel series), by Erin Hunter. Slice was a minor female character.
Mathematics
Slice category, in category theorySlice genus, in knot theorySlice knot, in knot theorySlice sampling, a Monte Carlo sampling methodProjection-slice theorem, a theorem about Fourier transforms
Music
Slice (Arthur Loves Plastic album), a 1998 album by Arthur Loves PlasticSlice (Five for Fighting album), a 2009 album by Five for FightingSlice of Doom 1999–2002, an album by Reverend Bizarre"Slice of Heaven", a 1986 single by Dave Dobbyn and Herbs
Computing
Time slice, the time during which a process runsTime slice multiplexing, a form of processor schedulingSlice (disk), a logical division or partition of a hard diskArray slicing, an operation that extracts certain elements from an arrayBit slicing, a technique for constructing a processor from modules of smaller bit width
Biology
Slice preparation or brain slice, an in vitro technique for neurophysiology