IPA: /ˌlɛksɪkəˈɡræfɪk/
KK: /lɛksɪkəˈɡræfɪk/
Relating to the writing or compiling of dictionaries, or the arrangement of words in alphabetical order.
The lexicographic method of organizing words makes it easier to find their meanings in a dictionary.
Lexicographic → It is formed from "lexicon" (from Greek "lexikon", meaning word or dictionary) and "-graphic" (from Greek "graphia", meaning writing or description). The word describes the writing or description of words, particularly in a dictionary format.
Think of 'lexicon' as a collection of words and 'graphic' as writing about them — that's why lexicographic relates to the writing of words in dictionaries.