How can you get a correct English word meaning of rationale?

Answer 1

An explanation or exposition of the principles of some opinion, action, hypothesis, phenomenon, or the like; also, the principles themselves.

Answer 2

To determine the correct English word meaning of "rationale," you can consult reputable dictionaries such as Oxford English Dictionary, Merriam-Webster, or Cambridge Dictionary. These sources provide reliable definitions and explanations of words to ensure accuracy.