discreet / discrete are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
discreet: (adjective) marked by prudence or modesty and wise self-restraint.
discrete: (adjective) constituting a separate entity or part.
discreet: d·ih·s·k·r·IY·t
discrete: d·ih·s·k·r·IY·t
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)