To opine is to share your thoughts or opinion.(verb)
When you share your thoughts on an issue, this is an example of a time when you opine.
See opine in Webster's New World College Dictionary
See opine in American Heritage Dictionary 4
verb o·pined, o·pin·ing, o·pines verb, transitive
Origin: Middle English opinen
Origin: , from Old French opiner
Origin: , from Latin opīnārī, to suppose.
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