The crossword solution for the term STEAM, SO TO SPEAK is DANDER, a six-letter word. DANDER is a term used to describe tiny particles of skin or hair that are shed by animals, particularly cats and dogs. These particles can cause allergic reactions in some people, leading to sneezing, coughing, and other symptoms. The phrase 'steam, so to speak' is often used to describe something that is very hot or intense, which is why it is an appropriate solution for this crossword clue.