To open a debate
Example: They open a debate publicly
Definition
"To open a debate" means to formally begin a discussion or argument on a particular topic, usually in a public or organized setting, allowing participants to present their views and ideas for consideration.
Etymology
The phrase "to open a debate" combines the verb "open," which comes from Old English "openian," meaning to uncover or make accessible, with "debate," derived from Old French "debatre," meaning to fight or contend. Together, they convey the act of starting a formal exchange of ideas.