Trystorming is a word derived from combining try and brainstorming. Try here implies prototyping or model development and when combined with brainstorming, it refers to the concept of rapid prototyping or testing of the ideas sooner than later.
An application-oriented question on the topic along with responses can be seen below. The best answer was provided by Rajesh Chakrabarty on 23rd Feb 2021.
Applause for all the respondents - Syed Yaseen S, Sundeep Kailwoo, Rajesh Chakrabarty, Sanjay Singh, Jayanth Sura, Subodh Tripathi, Santosh Sharma