bar code(n = noun.communication) universal product code - code consisting of a series of vertical bars of variable width that are scanned by a laser; printed on consumer product packages to identify the item for a computer that provides the price and registers inventory information; Array
is a kind of code

access code, american standard code for information interchange, anti-sway bar, apricot bar, area code, axle bar, bar, bar absolute, bar billiards, bar bit, bar chart, bar exam, bar examination, bar fly, bar girl, bar graph, bar hop, bar iron, bar line, bar magnet, bar mask, bar mitzvah, bar printer, bar sinister, bar soap, binary code, building code, candy bar, carob bar, cash bar, chinning bar, chocolate bar, code, code flag, code of behavior, code of conduct, coffee bar, color bar, color code, colour bar, computer code, date bar, double bar, dress code, error correction code, ethical code, fire code, fruit bar, genetic code, gill bar, grab bar, granola bar, health code, hershey bar, high bar, highway code, hitching bar, horizontal bar, international morse code, justinian code, legal code, machine code, metal bar, milk bar, moral code, morse code, nougat bar, nut bar, object code, operation code, order code, oyster bar, peanut bar, penal code, pinch bar, postal code, pry bar, ripping bar, salad bar, sand bar, sanitary code, secret code, slag code, slice bar, snack bar, source code, space bar, stabilizer bar, stall bar, sushi bar, sway bar, tamping bar, towel bar, triplet code, u. s. code, united states code, universal product code, wet bar, wine bar, wrecking bar, write in code, zip code