-speak -speak [spiːk] suffix
added to other words to form nouns that mean the special language of a particular business or activity, especially slang or technical words that are difficult for ordinary people to understand:
• I can't understand this computerspeak.
• business-speak
* * *
-speak suffix
► the special language used in a particular subject area or business: »
business-speak
»management-speak
Financial and business terms. 2012.