To opine means to express your opinion. `She's probably had a row with her boyfriend,' Charles opined He opined that the navy would have to start again from the beginning. to say what your opinion is about something opine that (opiner, from opinari )
expect, believe, or suppose; "I imagine she earned a lot of money with her new novel"; "I thought to find her in a bad state"; "he didn't think to find her in the kitchen"; "I guess she is angry at me for standing her up"