Universal Product Code
a bar code that indicates price, product classification, etc., and can be read electronically, as at checkout counters in supermarkets. Abbreviation: UPC
What Is Code-Switching?Code-switching means "the modifying of one's speech, behavior, appearance, etc., to adapt to different sociocultural norms." So, why do we do it?
Compare barcode(def 1).
Origin of Universal Product Code
First recorded in 1970–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019